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  6. Streamline the drawing takeoff in the construction industry! Drawing takeoff software [Hiroi-kun III]

Streamline the drawing takeoff in the construction industry! Drawing takeoff software [Hiroi-kun III]

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Construction industry takeoff software "Hiroi-kun III"

last updated:Jul 28, 2025

アークシステム 本社
アークシステム 本社
  • Official site

Use it for just ¥3,800 per month (tax included)! Simple operation by just clicking on the drawings. Reduce manual labor by about 50%!

With "Hiroi-kun III," you can extract materials simply by clicking on the drawings. Its simple operation allows even first-time users to start using it immediately. ◆ Efficient Extraction With a single click, you can simultaneously extract lengths, areas, wall areas, volumes, etc., for floors, walls, ceilings, and more. ◆ Supports Elevation Drawings It accommodates external wall areas and slopes. You can also simultaneously subtract openings like windows and doors and extract the perimeter of frames. ◆ Automatic Aggregation The extracted results are automatically listed, and Excel output is possible. You can automatically create breakdown documents in conjunction with the estimation software "Rakuou." Please feel free to contact us for more details about the product or any questions you may have.

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IPROS68975159309448338720.png

Streamline the drawing takeoff in the construction industry! Drawing takeoff software [Hiroi-kun III]

IPROS68975159309448338720.png
IPROS68975159309448338720.png
  • Related Link - https://www.ark-sys.co.jp/hiroi/

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basic information

**Customer Feedback** ◎Industry: Construction  Situation Before Implementation: Manual data entry from paper drawings  Purpose of Implementation: To reduce the time spent on data entry  Customer Feedback: I am not very good with computers, but I can easily operate it and obtain area measurements. ◎Industry: Painting  Situation Before Implementation: Manual data entry from paper drawings  Purpose of Implementation: To digitize and streamline the data entry process  Customer Feedback: I used to manually enter data and then input it into Excel, but now I can output directly to Excel, making it comfortable to use. ◎Industry: Instrumentation (Electrical)  Situation Before Implementation: Manual data entry from CAD drawings  Purpose of Implementation: To store data on a server for anyone to reference  Customer Feedback: There is no other software that can be mastered in such a short time. ★For product details, please download and view the catalog.

Price information

<Subscription Version> ■ Data Extraction Software ・ "Hiroi-kun III" Monthly Fee: ¥3,800 (tax included) ■ Estimation Software ・ "Rakuou Crew" Monthly Fee: ¥8,800 (tax included) ・ "Rakuou Link" Monthly Fee: ¥14,800 (tax included) - 2 licenses / Monthly Fee: ¥25,800 (tax included) - 5 licenses <Package Version> ・ Rakuou 3* ・ Hiroi-kun III* *Quotation required. Prices may vary depending on quantity and customization. Please feel free to contact us.

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P1

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P1

Applications/Examples of results

■Major Implementing Companies (in no particular order, honorifics omitted) - Nishimatsu Construction Co., Ltd. - Tokyu Construction Co., Ltd. - Keio Electric Railway Co., Ltd. - Taisei Yuraku Real Estate Co., Ltd. - Kokuyo Co., Ltd. - Toppan Co., Ltd. - Panasonic EW Engineering Co., Ltd. - Panasonic Industrial Systems Co., Ltd. - Exeo Group, Inc. - Subway Maintenance Co., Ltd. - Zenitaka Corporation - Kubota Corporation

Detailed information

  • Step1.gif

    STEP 1 Scanning the design screen The scanned data will be loaded into Hiroi-kun and displayed on the screen. The data that can be loaded includes TIF data, DFX data, PDF data, and more.

  • Step2.gif

    STEP 2 Point measurement from the screen Calculate area and length from the drawing with simple mouse click operations.

  • Step3.gif

    STEP 3 Automatic Aggregation of Calculated Quantities The lengths and areas extracted from the drawings are automatically calculated and aggregated by material. You can output a total aggregation table as well as quantity tables extracted for each layer.

  • Step4.gif

    STEP 4 Output the extracted data The extracted quantities can be output to Excel as a "Quantity Table" or "Summary Table" by setting aggregation conditions. Additionally, the output data can be imported into the estimation system for cumulative estimation.

Company information

アークシステム

アークシステム 本社

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At Ark System, our mission is to aim for coexistence and mutual prosperity as "the best partner for our customers." We have been involved in solutions across various industries such as construction, finance, public services, and distribution, engaging in system development and system consulting. We continue to provide proposals and support tailored to our customers' needs, building trust between people and growing together with our customers. Utilizing the technology and know-how cultivated through our business, we developed the "Rakuou" series of estimation software for the construction industry. This software supports various sectors, including architecture, electrical, and mechanical equipment construction, significantly streamlining the process from takeoff to estimate creation. Currently, it has been adopted by over 2,100 companies, including major general contractors. In addition to our flagship model "Rakuou 3," we also offer subscription versions that are easy to start and continue, such as "Rakuou Link" and "Rakuou Crew." For takeoff tasks, we provide "Hiroi-kun III," which allows users to easily extract lengths, areas, and quantities with just a mouse click from drawings. We have also launched a subscription service that can be started casually from ¥3,800 (tax included) per month. We aim to improve our customers' operational efficiency and productivity, creating a comfortable work environment.

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