大塚商会 List of Products and Services

"Production Innovation Fu-jin" is a production management system for assembly businesses that integrates sales management and offers a seamless production and sales process. It supports forecast and order production of standard products with predetermined configurations, managing everything from ordering and inventory management of components to manufacturing, progress tracking, shipping, sales, invoicing, and payments. It is also suitable for fabless companies that do not have their own factories. 【Features】 ■ Cost reduction through proper management of inventory for parts and materials ■ Enhanced sales capabilities through effective use of integrated production and sales data ■ Prevention of delivery delays and shortening of lead times through appropriate arrangement management ■ Support for foreign currency transactions with overseas partners ■ Reduced customization through integration with development tools *For more details, please request materials or view the PDF data available for download.

"Production Innovation Raijin" is a hybrid production management system that accommodates both "repetitive production" of standard and regulated products and "custom order production" of individual and special items. Additionally, it collaborates with the parts list management system "Production Innovation Bom-jin," achieving true end-to-end integration with the design department, resulting in cost reduction, shortened delivery times, and improved production efficiency. 【Flexibly responds to orders that mix standard and custom products】 【Achieves end-to-end integration from design through BOM (Bill of Materials) collaboration】 【Allows for individual cost tracking per project, enabling revenue management】 【Supports foreign currency transactions with overseas partners】 【Reduces customization through development tool integration】

"80% of product costs are determined at the design stage." "Production Innovation Bom-jin" emphasizes data integration with production management and manages design assets such as drawings and technical information from the design engineering department through a "product ledger." It unifies design rules within the department to achieve standardization and reuse. Additionally, by linking with the production management system "Production Innovation Raijin," it enables true end-to-end integration with the production department, achieving cost reduction, shorter delivery times, and improved production efficiency. This is a tool that supports the construction of "product ledgers" and "bill of materials" focused on parts standardization and production management data integration, streamlining the design engineering department and enhancing the value of deliverables.

"Production Innovation Wun-jin" is a cloud-based production management system that condenses only the necessary functions for small-lot, multi-variety production, allowing you to start with reduced initial costs. It is not an elaborate production management system, but a simple and user-friendly specification that enables easy implementation and operation even for small-scale processing businesses that have found it difficult to adopt systems in the past. 【Features】 ■ No initial costs for servers, allowing immediate start with a cloud monthly subscription ■ A simple all-in-one package that integrates production and sales, easy to use ■ No need for cumbersome "master registration," operates without masters ■ No complex "requirement calculations or MRP" included, which are unnecessary for small-lot, multi-variety production ■ Support from personnel at the support center with expertise in production management systems *For more details, please request materials or view the PDF data available for download.

We are pleased to present the handbook "Lifeline of Production Management: Basic Knowledge of BOM," which explains the essential "BOM" for manufacturing DX. By accurately managing parts, we can visualize the items and their order needed for product manufacturing, leading to improvements in quality, cost reduction, and shortened delivery times. 【Handbook Contents】 ■Challenges in modern manufacturing and the importance of BOM ■What BOM is essential for manufacturing DX ■Improving efficiency by building BOM as a common language between departments ■Upstream improvements are necessary for cost reduction ■Accelerating IT adoption and manufacturing DX through reuse and standardized design ■Building BOM for reuse and standardized design ■Efficient centralized management of necessary parts information for manufacturing: Bom-jin *If you would like a copy of the handbook, please request a catalog through "Contact Us" or view the PDF data from "PDF Download."

Refresh in 2022! We are pleased to present the "Successful Case Studies of Production Management Implementation in Manufacturing 2022." Please also take a look at our "Visual Guide to Manufacturing DX: Comprehensive Solutions for Offices and Factories," which addresses challenges in the manufacturing industry through IT and digital utilization. [Contents of the Success Case Studies] ■ Visual Guide to Manufacturing DX: Comprehensive Solutions for Offices and Factories ■ Case Study 1: Promoting reuse and standardized design through BOM to establish a DX foundation ■ Case Study 2: Reducing manufacturing lead time by 9 days through the replacement of production management ■ Case Study 3: Building a business foundation that meets listing standards through the unification of production management and accounting ■ Case Study 4: Streamlining and automating production operations through the integration of production management systems and BI tools ■ Case Study 5: Shortening delivery times and reducing costs through efficient planned production of common parts (work-in-progress) *If you would like a copy of the success case studies, please request a catalog through "Contact Us" or view the PDF data through "PDF Download."

The "Production Management System," which leads to improved productivity and business operations, requires proper implementation through correct procedures and effective operation. The currently distributed document "Key Points for Successfully Implementing a Production Management System" clearly explains the flow of implementation divided into three phases: "Consideration," "Implementation," and "Operation," detailing what should be done and points to be careful about. [Contents (Excerpt)] ■ Basic Steps for Successful Implementation of a Production Management System <Consideration Phase> What to do from consideration to system selection and vendor decision <Implementation Phase> Repeated simulations with a highly compatible package <Operation Phase> The final phase of system implementation. Finally, full operation ■ Case Studies Achieving data-driven management through integration with BI dashboards *The document can be viewed via "PDF Download." Please feel free to contact us with any inquiries.

At Y.E.S. Denko Co., Ltd., there were challenges such as wanting to "promote the reuse and standardization of design data and establish a business platform" and "eliminate the missing parts orders that occurred due to analog checks." In response, we introduced the "Production Revolution Bom-jin" as a mechanism for reusing design data. With the establishment of a platform for business standardization, it has become easier to advance merged operations and new business developments. Additionally, by linking 3D CAD with this system, all standard parts, down to a single screw, have been connected to the parts list, creating a system that allows for parts to be ordered without omissions. [Overview] ■ Objectives of Implementation - Promote the reuse and standardization of design data and establish a business platform - Eliminate missing parts orders that occurred due to analog checks ■ Solutions - Introduce a parts list management system to standardize operations - Eliminate discrepancies between CAD data and the parts list by linking 3D CAD with "Production Innovation Bom-jin" *For more details, please refer to the PDF document or feel free to contact us.

At Eblen Co., Ltd., a specialized manufacturer of industrial electronic equipment, there were challenges such as "wanting to centralize production management and accounting systems to improve operational efficiency" and "wanting to establish a reliable business foundation with an eye on going public." In response, we implemented an ERP package system to unify production management and accounting systems, establishing a secure business foundation that includes communication infrastructure. As a result, the time required to prepare monthly financial statements was reduced through one-click journal entry integration, and the reliability of the ERP system and communication infrastructure significantly improved. 【Implemented Systems】 ■ Hybrid production management system "Production Innovation Raijin" ■ Core business system "SMILE Accounting / Human Resources and Payroll" ■ Development tool "SMILE Custom AP Builder" ■ Network service "Anywhere Connect Line Closed Network Type" *For more details, please refer to the PDF document or feel free to contact us.

At Mizunoto Co., Ltd., there were challenges such as wanting to "visualize the production process in detail to improve productivity" and "be able to grasp daily work volume and completion times." In response, a process management system was established using a production scheduler and one tablet device per person. The production process became visible, significantly improving operational efficiency, and the status of work instructions could be checked at a glance, enhancing on-site responsiveness. 【Implemented Systems】 ■ "System Planning Support Service" ■ Hybrid Production Management System "Production Innovation Raijin" ■ Production Scheduler "FLEXSCHE" *For more details, please refer to the PDF document or feel free to contact us.

At Nippon Automatic Regulator Manufacturing Co., Ltd., a specialized manufacturer of industrial valves, there were challenges such as "wanting to improve operational efficiency and enhance labor productivity" and "wanting to realize data-driven management." In response, a hybrid system that accommodates both custom and standard production was introduced, fundamentally re-evaluating the existing workflow and establishing a data-driven management foundation. As a result, the waste of double input and double checks that occurred when printing paper forms was eliminated, and paper-based operations were reduced by approximately 40%. Additionally, a reduction in workload equivalent to five personnel was achieved, leading to an annual reduction in fixed costs of about 30 million yen. [Implemented Systems] ■ Hybrid Production Management System "Production Innovation Raijin SMILE V" ■ Application Development Tool "SMILE V Custom AP Builder (CAB)" ■ BI Dashboard "MotionBoard" ■ On-site Recording, Reporting, and Viewing Solution "ConMas i-Reporter" ■ AI Automatic Translation "T-400" *For more details, please refer to the PDF materials or feel free to contact us.

Even when we talk about "production management systems," there are various types depending on the industry, business model, scale, and requirements. There are quite a few companies that, despite investing time and costs to implement these systems, are not able to utilize them effectively. When introducing a production management system, it is important to choose a product that fits your company while considering the challenges you face. The currently distributed document titled "How to Choose a Production Management System by Industry" clearly explains how to select production management systems tailored to representative industry classifications and key points. [Contents (Excerpt)] ◆ Introduction of essential production management systems for the manufacturing industry ◆ How to choose a production management system by industry What kind of production management system should you choose? Assembly industry – Case studies of assembly industry implementation Processing industry – Case studies of processing industry implementation Formulation industry – Case studies of formulation industry implementation Even fabless companies without factories can benefit from a "production management system"! ◆ Otsuka Corporation's original production management systems Production Innovation Fu-jin Production Innovation Raijin Production Innovation Ryu-jin Production Innovation Wun-jin Production Innovation Blendjin * The document can be viewed via "PDF Download." Please feel free to contact us for inquiries.

This document is a consideration guide for the "Cloud Production Management System" aimed at small-lot processing industries with a variety of products. It includes what a production management system can do, three benefits of implementation, how to proceed with the consideration process, and four tips for operating the system. We also introduce the first cloud-based production and sales management system from the Production Innovation family, "Wun-jin (Cloud God)." 【Contents (partial)】 ■ Do you have these concerns? ■ What can a production management system do? ■ How to proceed with the consideration of a production management system ■ First, let's organize your company's challenges ■ What can be done with Production Innovation Wun-jin *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case where Kiracorporation Co., Ltd., a machine tool manufacturer that develops and manufactures small cutting machines and drill presses, implemented the BOM management system "Production Innovation Bom-jin." The company believed that BOM should be utilized from the design stage to transform the entire production process. What caught their attention as a means to realize this ideal was the "Production Innovation Bom-jin" proposed by Otsuka Shokai. After implementation, they achieved a 30% reduction in design workload through standardized design and the use of RPA, allowing them to spend more time on the creative aspects of design. 【Implemented System】 ■ Parts Configuration Management System "Production Innovation Bom-jin" *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where Magtronics Co., Ltd., a global engineering company that manufactures electronic devices used in machinery and industrial robots, has implemented the production management system "Production Innovation Raijin." In response to customer demands for a system that can quickly and flexibly adapt, the company established a project team to reconstruct its production management system as part of its goal for further business reform. After implementation, in addition to reducing the time required for order processing, performance tracking, and inspection input tasks, the visualization of inventory information led to a 16.8% reduction in excess inventory. 【Implemented System】 ■ Hybrid Production Management System 'Production Innovation Raijin (Raijin)' *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case where Kawabe Noken Sangyo Co., Ltd., which manufactures and sells special agricultural machinery including trenchers, implemented the production management system "Production Innovation Fu-jin." The company faced challenges in improving the accuracy of cost calculations and properly managing the inventory of stock parts. After implementation, the accuracy of inventory management and cost calculation improved, leading to increased reliability for customers with clear delivery responses, as well as the resolution of delayed payments from accounts receivable, resulting in improved operational efficiency across various departments. 【Implemented System】 ■ Production Management System 'Production Innovation Fu-jin (Fujin)' *For more details, please refer to the related links or feel free to contact us.

"Production Innovation Fu-jin" is a production management system for assembly businesses that integrates sales management in a seamless manner. It responds to forecast and order production of standard products with predetermined configurations, managing everything from ordering and inventory management of components to manufacturing progress, shipping, sales, invoicing, and payments comprehensively. It can also accommodate fabless companies that do not have their own factories. 【Features】 ■ Cost reduction through proper management of inventory for parts and materials ■ Enhanced sales power through effective utilization of integrated production and sales data ■ Prevention of delivery delays and shortening of lead times through appropriate arrangement management ■ Support for foreign currency transactions with overseas partners ■ Reduced customization through integration with development tools *For more details, please request materials or view the PDF data available for download.

"Production Innovation Fu-jin" is a production management system designed for assembly businesses, integrated with sales management in a seamless production and sales process. It responds to forecasted and ordered production of standard products with predetermined configurations, managing everything from ordering and inventory management of components to manufacturing progress, shipping, sales, invoicing, and payment comprehensively. It can also accommodate fabless companies that do not have their own factories. 【Features】 ■ Cost reduction through proper management of inventory for parts and materials ■ Enhanced sales capabilities through effective utilization of integrated production and sales data ■ Prevention of delivery delays and reduction of lead times through appropriate order management ■ Support for foreign currency transactions with overseas partners ■ Reduced customization through integration with development tools *For more details, please request materials or view the PDF data available for download.

"Production Innovation Fu-jin" is a production management system for assembly businesses that integrates sales management in a seamless manner. It responds to forecast and order production of standard products with predetermined configurations, managing everything from ordering and inventory management of components to manufacturing, progress tracking, shipping, sales, invoicing, and payment. It can also accommodate fabless companies that do not have their own factories. 【Features】 - Cost reduction through proper management of inventory for parts and materials - Enhanced sales power through effective utilization of integrated production and sales data - Prevention of delivery delays and shortening of lead times through appropriate arrangement management - Support for foreign currency transactions with overseas partners - Reduced customization through integration with development tools *For more details, please request materials or view the PDF data available for download.

"Production Innovation Fu-jin" is a production management system for assembly businesses that integrates sales management in a seamless manner. It responds to forecasted and ordered production of standard products with predetermined configurations, managing everything from ordering and inventory management of components to manufacturing progress, shipping, sales, invoicing, and payments. It can also accommodate fabless companies that do not have their own factories. 【Features】 ■ Cost reduction through proper management of inventory for parts and materials ■ Enhanced sales capabilities through effective utilization of integrated production and sales data ■ Prevention of delivery delays and shortening of lead times through appropriate arrangement management ■ Support for foreign currency transactions with overseas partners ■ Reduced customization through integration with development tools *For more details, please request materials or view the PDF data available for download.

"Production Innovation Fu-jin" is a production management system for assembly businesses that integrates sales management into a seamless production and sales process. It responds to forecasted and ordered production of standard products with predetermined configurations, managing everything from ordering and inventory management of components to manufacturing progress, shipping, sales, invoicing, and payment comprehensively. It can also accommodate fabless companies that do not have their own factories. 【Features】 - Cost reduction through proper management of inventory for parts and materials - Enhanced sales capabilities through effective utilization of integrated production and sales data - Prevention of delivery delays and shortening of lead times through appropriate order management - Support for foreign currency transactions with overseas partners - Reduced customization through integration with development tools *For more details, please request materials or view the PDF data available for download.

"Production Innovation Raijin" is a hybrid production management system that accommodates both "mass production" of standard and regulated products and "custom order production" of individual and bespoke items. It also integrates with the parts list management system "Production Innovation Bom-jin," enabling true end-to-end collaboration with the design department, thereby achieving cost reduction, shorter delivery times, and improved production efficiency. 【Flexibly accommodates orders that mix standard and custom products】 【Achieves seamless integration from design through BOM (Bill of Materials) collaboration】 【Allows for tracking of individual costs per project and enables revenue management】 【Supports foreign currency transactions with overseas partners】 【Reduces customization through integration with development tools】

"Production Innovation Raijin" is a hybrid production management system that accommodates both "mass production" of standard and regulated products and "custom order production" of individual and special items. It also collaborates with the parts list management system "Production Innovation Bom-jin," enabling true end-to-end integration with the design department, achieving cost reduction, shortened delivery times, and improved production efficiency. 【Flexibly responds to orders that mix standard and custom items】 【Achieves seamless integration from design through BOM (Bill of Materials) collaboration】 【Allows for individual cost tracking per project, enabling revenue management】 【Supports foreign currency transactions with overseas partners】 【Reduces customization through development tool integration】

"Production Innovation Raijin" is a hybrid production management system that accommodates both "mass production" of standard and regulated products and "custom order production" of individual and special items. It also integrates with the parts list management system "Production Innovation Bom-jin" to achieve true end-to-end collaboration with the design department, resulting in cost reduction, shortened delivery times, and improved production efficiency. 【Flexibly responds to orders that mix standard and custom products】 【Achieves seamless integration from design through BOM (Bill of Materials) collaboration】 【Allows for tracking of individual costs per project and enables revenue management】 【Supports foreign currency transactions with overseas partners】 【Reduces customization through integration with development tools】

"Production Innovation Raijin" is a hybrid production management system that supports both "mass production" of standard and regulated products and "custom order production" of individual and special items. It also integrates with the parts list management system "Production Innovation Bom-jin," enabling true end-to-end collaboration with the design department, achieving cost reduction, shorter delivery times, and improved production efficiency. 【Flexibly accommodates orders that mix standard and custom products】 【Achieves seamless integration from design through BOM (Bill of Materials) collaboration】 【Allows for tracking of individual costs per project, enabling revenue management】 【Supports foreign currency transactions with overseas partners】 【Reduces customization through development tool integration】

"Production Innovation Raijin" is a hybrid production management system that accommodates both "mass production" of standard and regulated products and "custom order production" of individual and special items. It also integrates with the parts list management system "Production Innovation Bom-jin," enabling true end-to-end collaboration with the design department, resulting in cost reduction, shorter delivery times, and improved production efficiency. - Flexibly responds to orders that mix standard and custom products - Achieves seamless integration from design through BOM (Bill of Materials) collaboration - Allows for tracking of individual costs per project, enabling profit management - Supports foreign currency transactions with overseas partners - Reduces customization through integration with development tools

"Production Innovation Raijin" is a hybrid production management system that accommodates both "mass production" of standard and regulated products and "custom order production" of individual and special items. It also integrates with the parts list management system "Production Innovation Bom-jin," enabling true end-to-end collaboration with the design department, achieving cost reduction, shortened delivery times, and improved production efficiency. 【Flexibly responds to orders that mix standard and custom products】 【Realizes end-to-end integration from design through BOM (Bill of Materials) collaboration】 【Allows for tracking of individual costs per project, enabling revenue management】 【Supports foreign currency transactions with overseas partners】 【Reduces customization through development tool integration】

"Production Innovation Raijin" is a hybrid production management system that accommodates both "mass production" of standard and regulated products and "custom order production" of individual and special items. It also integrates with the parts list management system "Production Innovation Bom-jin," enabling true end-to-end collaboration with the design department, achieving cost reduction, shortened delivery times, and improved production efficiency. 【Flexible response to orders that mix standard and custom products】 【Realization of seamless integration from design through BOM (Bill of Materials) collaboration】 【Ability to grasp individual costs for each project, enabling profit management】 【Support for foreign currency transactions with overseas partners】 【Reduction of customization through development tool integration】

"Production Innovation Wun-jin" is a cloud-based production management system that condenses only the necessary functions for small-lot, multi-variety production, allowing you to start with reduced initial costs. It is not an extravagant production management system, but rather a simple and user-friendly specification that enables easy implementation and operation even for small-scale processing businesses that have found it difficult to adopt systems until now. 【Features】 ■ No initial costs for servers, allowing immediate start with a cloud monthly subscription ■ A simple all-in-one package that integrates production and sales, easy to use ■ No need for cumbersome "master registration," operates without masters ■ No complex "requirements calculation or MRP" included, which is unnecessary for small-lot, multi-variety production ■ Support from personnel at the support center with expertise in production management systems *For more details, please request materials or view the PDF data from the download.

"Production Innovation Wun-jin" is a cloud-based production management system that condenses only the necessary functions for small-lot, multi-variety production, allowing you to start with reduced initial costs. It is not an extravagant production management system, but rather a simple and user-friendly specification that enables easy implementation and operation even for small-scale processing businesses that have found it difficult to adopt systems in the past. 【Features】 ■ No initial costs for servers, allowing you to start immediately with a monthly cloud subscription ■ A simple all-in-one package that integrates production and sales, easy to use ■ No need for cumbersome "master registration," operates without masters ■ Does not include complex "requirements calculation and MRP" that are unnecessary for small-lot, multi-variety production ■ Support from personnel at the support center with expertise in production management systems *For more details, please request materials or view the PDF data available for download.

"Production Innovation Wun-jin" is a cloud-based production management system that condenses only the necessary functions for small-lot, multi-variety production, allowing you to start with reduced initial costs. It is not an extravagant production management system, but rather a simple and user-friendly specification that enables easy implementation and operation even for small-scale processing businesses that have previously found system introduction difficult. 【Features】 ■ No initial costs for servers, allowing you to start immediately with a monthly cloud subscription ■ A simple all-in-one package that integrates production and sales, easy to use ■ No need for cumbersome "master registration," operates without masters ■ Does not include complex "requirement calculation and MRP" that are unnecessary for small-lot, multi-variety production ■ Support from personnel at the support center with expertise in production management systems *For more details, please request materials or view the PDF data from the download.

"Wun-jin Production Innovation" is a cloud-based production management system that condenses only the necessary functions for small-lot, multi-variety production, allowing you to start with reduced initial costs. It is not an extravagant production management system but rather a simple and user-friendly specification that enables easy implementation and operation even for small-scale processing businesses that have found system introduction challenging until now. 【Features】 ■ No initial costs for servers, allowing for immediate start with a cloud monthly subscription ■ A simple all-in-one package that integrates production and sales, easy to use ■ No need for cumbersome "master registration," operates without masters ■ Does not include complex "requirements calculation and MRP" that are unnecessary for small-lot, multi-variety production ■ Support from personnel at the support center with expertise in production management systems *For details, please request materials or view the PDF data from the download.

"80% of product costs are determined at the design stage." "Production Innovation Bom-jin" emphasizes data integration with production management and manages design assets such as drawings and technical information from the design engineering department through the "Item Ledger." It unifies design rules within the department to achieve standardization and reuse. Additionally, it collaborates with the production management system "Production Innovation Raijin" to realize true end-to-end integration through bidirectional collaboration with the production department, leading to cost reduction, shortened delivery times, and improved production efficiency. This tool supports the construction of the "Item Ledger" and "Bill of Materials," which focus on parts standardization and production management data integration, as well as the efficiency of the design engineering department and the enhancement of the value of deliverables.

"80% of product costs are determined at the design stage." "Production Innovation Bom-jin" emphasizes data integration with production management and manages design assets such as drawings and technical information from the design engineering department through a "Item Ledger." It unifies design rules within the department, achieving standardization and reuse. Additionally, it collaborates with the production management system "Production Innovation Raijin," enabling true end-to-end integration with the production department for cost reduction, shorter delivery times, and improved production efficiency. This tool supports the construction of "Item Ledger" and "Bill of Materials" with a focus on parts standardization and production management data integration, streamlining the design engineering department and enhancing the value of deliverables.

"80% of product costs are determined at the design stage." "Production Innovation Bom-jin" emphasizes data integration with production management and manages design assets such as drawings and technical information from the design engineering department through a "product ledger." It unifies design rules within the department to achieve standardization and reuse. Additionally, by linking with the production management system "Production Innovation Raijin," it enables true end-to-end integration with the production department, achieving cost reduction, shorter delivery times, and improved production efficiency. This is a tool that supports the construction of "product ledgers" and "bill of materials" focused on parts standardization and production management data integration, streamlining the design engineering department and enhancing the value of deliverables.

There are various types of production management systems depending on the industry, business type, scale, and requirements. Many companies have implemented these systems with significant cost and time but are not utilizing them effectively. When introducing a production management system, it is important to choose a product that fits your company while considering the challenges you face. The explanatory material provided by Otsuka Shokai, titled "How to Choose a Production Management System by Industry," clearly explains how to select a production management system and key points based on representative industry classifications. [Contents (excerpt)] ◆ Introduction of essential production management systems for the manufacturing industry ◆ How to choose a production management system by industry What kind of production management system should you choose? ◆ Otsuka Shokai's original production management system * The guide on how to choose a production management system is currently available for free. For more details, please download the catalog and take a look. We also offer demonstrations, so feel free to consult us for more information.

One of the means to solve various issues related to delivery dates, inventory, processes, and costs that arise daily in the manufacturing industry is the "Production Management System." Recently, it has gained renewed attention from the perspectives of improving operational efficiency, enhancing productivity, reforming work styles, addressing labor shortages, and promoting digital transformation (DX). By implementing a production management system tailored to the needs of a company, we will introduce how various challenges can be addressed, along with details on the functions and types of production management systems, as well as the benefits of implementation. [Contents] ◆ What is a Production Management System? ◆ What is Production Management? ◆ Reasons Why a Production Management System is Necessary ◆ Differences Between Production Management Systems and Sales Management Systems ◆ Fabless Companies and Production Management Systems ◆ Main Functions of Production Management Systems ◆ Types of Production Management Systems ◆ Benefits of Implementing a Production Management System ◆ Key Points in Consideration, Selection, and Implementation ◆ Otsuka Corporation's Production Management System