Notice of Participation in the 'Saitama Business Arena 2025' from November 18 (Tuesday) to November 19 (Wednesday), 2025.

Numerous examples of process reduction in cutting processing of vehicle parts, construction machinery hydraulic parts, industrial machine parts, etc., as well as reduction of machining areas and thinning of castings!

We respond to our customers' needs by flexibly building a one-stop system that considers everything from materials to delivery, even for projects that are difficult to handle with our own processing machines, in collaboration with partner companies from both the same and different industries. Based on thorough quality control developed over many years in critical safety components, we are committed to ensuring the reproducibility of quality in mass-produced parts through the integration of systems, people, and equipment. By combining refined craftsmanship with over 70 pieces of equipment, including NC lathes and machining centers on a 4,000-tsubo site, we adapt to advanced manufacturing while evolving our technical capabilities and equipment. We cater to a wide range of customer needs, from mass production to prototypes and small lots. *You can check the equipment details by downloading the PDF materials.

• Contract manufacturing

Leave the casting processing to us.

Inoue Iron Works Co., Ltd. is a manufacturer of cutting processed parts for vehicle components, construction machinery hydraulic device parts, and various machine parts. We handle a wide range of materials from iron to non-ferrous and special steel, but we are particularly skilled in cutting castings and forgings. By performing equipment maintenance and tool production in-house, we achieve low costs and short delivery times. We offer proposals tailored to your needs, whether for prototypes, mass production, or integrated production. We accommodate a wide range of sizes from palm-sized to approximately 100 kg. For more details, please contact us or download our catalog.

• Processing Contract

Combining five strengths! We will respond flexibly to sudden changes in delivery dates and design modifications.

At our company, all employees work together to manufacture high-quality products that always please our customers, utilizing our knowledge and skills even for highly difficult processing, aiming to be the best in the world in casting product machining. We respond to the evolving demands of manufacturing by advancing our technical capabilities and equipment. We flexibly build a one-stop system that considers everything from materials to delivery, allowing us to meet high-level requirements. Additionally, by in-house production of jigs and procurement of special tools, we can flexibly respond to inquiries for short delivery times. 【Five Strengths】 ■ Technical Capability ■ Reproducibility of Quality ■ One-Stop Production ■ Responsiveness ■ Proposal Ability *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Quality is guaranteed within the process! By integrating equipment, systems, and the people and structure responsible for quality, we implement thorough quality management.

At our company, since obtaining ISO 9001, we have focused on the quality assurance and management of critical safety components under the policy that "safety and quality are our top priorities." To deliver high-quality products to our customers, we are equipped with three-dimensional measuring machines, including handheld probe three-dimensional measuring machines. To cultivate each individual's awareness of quality, we conduct internal training on the use of measuring equipment and our quality management system. We thoroughly conduct in-process inspections and final inspections to ensure quality assurance and management. 【Equipment (partial)】 ■ Three-dimensional measuring machines ■ Handheld probe three-dimensional measuring machines, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

About ROAD: The "Roundtable on the Purpose of Autonomous Driving (ROAD)" conference series has evolved into a unique platform for interdis-ciplinary dialogue and international collaboration in the field of autonomous driving and autonomous mobility. Established in 2016, ROAD has brought together researchers, industry leaders, and public sector stakeholders from six countries across three continents. Based on this background, the upcoming ROAD 2026 will focus on "safety” and "driving AI”—the final pieces of the autonomous driving puzzle—to advance discussions on establishing the foundational framework for ensuring safety quality and obtaining regular-tory approval for autonomous driving. We also intend to discuss the international commonalities and differences regarding the social value brought about by ADS vehicles in terms of automation, intelligent driving, and mobility. We have established a total of five compelling themes for the Round Workshops, consisting of two topics related to “The Last Piece” and three topics related to the social value of ADS, as shown below. 1) Round Workshop 1 - Horizons of E2E Driving AI → Can AI Understand the Driving Environment Like Humans? 2) Round Workshop 2 - Beyond the Unknown: Safety Cases for ADS → Can Safety Ever Be Proven? 3) Round Workshop 3 - Envisioning Smart City Mobility → Can Smart City Mobility Bridge the Mobility Divide? 4) Round Workshop 4 - Logistics Enhancement Through Autonomous Tracking → Will Logistics Become Human-Free? 5) Round Workshop 5 - The Evolution of CASE: SDV/AIDV → Will Automakers Become AI Companies? We hope you’ll all join us!

[Speaker] Masashi Sugita, President and CEO of LEX Style Co., Ltd. [Key Lecture Content] The power consumption of AI servers used in data centers has significantly increased, making traditional air cooling insufficient for operation. This lecture will organize the requirements for introducing a liquid cooling system into air-cooled data centers and explain the implementation method using free cooling with specific design details. When handling high-density AI servers, energy efficiency is required, and the widely used energy efficiency indicator, as well as the Ministry of Economy, Trade and Industry's Resource and Energy Agency's PUE regulation of "1.3 or below," will be explained along with practical operational insights. [Lecture Items] 1. Heat dissipation methods for high-density, high-heat AI servers 2. Basics and importance of PUE/pPUE 3. PUE regulation of "1.3 or below" by the Ministry of Economy, Trade and Industry's Resource and Energy Agency 4. AI server implementation and requirements for new data centers 5. Summary and future outlook 6. Q&A / Business card exchange

[Key Lecture Content] 1. Promotion of SAF Introduction Yasushi Yamashita, Director, Carbon Neutral Promotion Office, Aviation Bureau, Ministry of Land, Infrastructure, Transport and Tourism 1. Importance of SAF in the decarbonization of the aviation sector 2. Initiatives to promote the introduction of SAF 3. Q&A / Business card exchange 2. Japan Airlines' Challenge Towards Net Zero CO2 Emissions by 2050 Kazuki Hirotani, Group Leader, GX Planning Group, Sustainability Promotion Department, Japan Airlines Co., Ltd. 1. Introduction of our five initiatives for CO2 emission reduction 2. Initiatives for reducing fuel consumption (introduction of fuel-efficient aircraft, operational improvements) 3. Initiatives for fuel transition (sustainable aviation fuel SAF) 4. Initiatives for reductions outside the value chain (carbon credits, new removal technologies) 5. Initiatives to deepen collaboration with society 6. Q&A / Business card exchange

[Instructor] Yuichiro Kabushiki, Partner Lawyer at TMI Comprehensive Law Office [Key Lecture Content] With the spread of AI, there is growing attention on the civil liability of developers, providers, and users of AI. The Ministry of Economy, Trade and Industry will publish "Guidelines on the Interpretation and Application of Civil Liability in AI Utilization" in April 2026, and the Ministry of Justice will also establish an expert meeting to examine civil liability related to unauthorized use of images and voices generated by AI in the same month. As the full enforcement of the AI Promotion Act and the revision of AI guidelines are underway, it is necessary to design and operate governance based on the potential responsibilities that may arise retrospectively. In this seminar, based on the guidelines from the Ministry of Economy, Trade and Industry and drawing on litigation practice experience as a judge and lawyer, we will organize the basic framework for assessing civil liability and explain fundamental methods for designing and operating governance based on risk analysis. Furthermore, we will examine the framework for civil liability and the design and operation of governance using hypothetical cases that are likely to pose practical issues.

In this seminar, we will welcome Mr. Satoru Hayami from Waseda University, who will explain the latest trends in AI utilization in manufacturing, as well as the evolution of technologies such as agent-based AI and physical AI, and the opportunities and key points for practical application in the manufacturing industry. Furthermore, Mr. Tsubasa Shibata, representative of Next Opt, will introduce processes aimed at practical implementation, incorporating actual case studies from manufacturing sites. We hope you will envision the "potential for AI utilization in your company" and take home hints that will lead to improvements in your operations starting tomorrow. We look forward to your participation.