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Since the construction-generated soil will be recycled on-site, the disposal costs for leftover soil and the costs for new purchases will be significantly reduced. 【Disaster Prevention】

  • Special Construction Method

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The Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism has featured our 3D printer in the Nikkei newspaper.

The official X account of the Noto Reconstruction Office of the Ministry of Land, Infrastructure, Transport and Tourism and the Nihon Keizai Shimbun have published that our 3D printer has been adopted for the reconstruction of Noto. The official X account of the Noto Reconstruction Office introduces the use of our products in the restoration work of the Noto Expressway. Additionally, the Nihon Keizai Shimbun mentions that structures made with our products are being used for the restoration of roads damaged by the Noto Peninsula earthquake, and that the construction period can be shortened by about two weeks, so please take a look.

Contributing to the second stage of public infrastructure! Bringing public infrastructure development to the ground. A robust outdoor storage tank for hazardous materials capable of responding to the ...

  • Water Treatment

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Industry first! BIM-compatible architectural estimation system "NCS/HEAIOΣ"

  • addition
  • Cost management and cost estimation software

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Upload design drawings/specification information/unit price list, and automatically execute quantity takeoff and estimate calculations!

  • addition

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<Monthly fee of ¥3,800 (tax included)!> Just click to trace the drawings! 50% reduction in labor hours from manual work *According to our research.

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  • Cost management and cost estimation software
  • addition
  • Other Software

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Announcement of the complete renewal of the product site for the estimation software "Rakuou".

Thank you for your continued support. This is a notice from Arc System. Following the renewal of our homepage at the end of last year, we have completely revamped the product site for our construction estimation software "Rakuou." With this renewal, it has become easier to compare the features and functions of each product model in the Rakuou series. This makes it easier for customers to choose the product that best meets their needs. We have also published case studies from companies involved in electrical and mechanical equipment construction. If you are considering the introduction of estimation software, please take a look at the related links at the bottom of the page. Our highly praised "Seki-san's Helpful Blog" has also been redesigned for easier access. We share knowledge useful for estimation work in construction, electrical, and equipment fields, so we hope you will take a moment to read it. We will continue to enhance our product introductions and case studies, so we appreciate your continued support!

The appeal lies in the flexibility to customize according to business needs. We will listen to your challenges, summarize them, and provide solutions!

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  • Cost management and cost estimation software
  • Other Software
  • addition

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Sekki-san's Helpful Blog: What is Estimation? We provide basic knowledge and tips on estimation work!

Thank you for your continued support. This is a notice from Arc System. We have updated "Mr. Seki's Helpful Blog." This time, the theme is "Estimation." Estimation is one of the unique jobs in the construction industry. It involves interpreting design documents such as blueprints and specifications to calculate the costs necessary for construction and create cost estimates. Some of you may be hearing about the job of "estimation" for the first time. In this column, we will explain the job of "estimation" once again. We will introduce specific content, the types of people suited for this job, the rewards, and the challenging aspects! <Content of the post> ■ What is estimation? An introduction to the job description, suitable types, and how to find work - What is estimation? An introduction to the job description - What are the rewards of estimation? Check the types suited for the job - How should one search for estimation jobs? - [Summary] Estimation is a job where you can utilize your expertise in the construction industry and work for a long time. In addition to the article posted this time, we have published articles on various themes. Please take a moment to read them from the related links at the bottom of the page!

Start from 3,800 yen per month! Simplify complex and time-consuming estimation and quoting tasks. Reduce labor by about 65% from spreadsheet software!

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  • ヒロイシンプル操作?.png
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  • Cost management and cost estimation software
  • Other Software
  • addition

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With a track record of introducing the series to 2,100 companies, our intuitive picking software that only requires a click, combined with a customizable estimation software, will enhance your company...

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  • Crew2.png
  • 楽王Crewサブ?.png
  • Cost management and cost estimation software
  • Other Software
  • addition

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Support for construction, electrical, and equipment work. Further efficiency with dedicated software while maintaining the familiar operation of your usual spreadsheet software! Reducing labor by abou...

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  • 楽王Crewサブ?.png
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  • ?ファイル一元管理.png
  • ?元請け業務の効率化.png
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  • ?集計・比較機能.png
  • Cost management and cost estimation software
  • Other Software
  • addition

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Unit price data from Zennihon Publishing is available! Standardization of operations, reduction of man-hours, file management, and solving all issues related to estimation work!

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  • Other Software
  • Cost management and cost estimation software
  • addition

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With the drawing extraction software "Hiroi-kun III," it's easy to get started with a monthly subscription! Streamline your operations with simple click-only controls.

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  • 楽王Link2.png
  • Cost management and cost estimation software
  • Other Software
  • addition

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Architecture, electrical, equipment, building management... Responding to various industries in the construction sector. Easy operation also contributes to standardization of business!

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  • Crew2.png
  • 楽王Crewサブ?.png
  • 楽王Link2.png
  • 楽王Linkサブ?.png
  • 楽王3_TOP.png
  • 楽王3サブ?.png
  • ?表計算ソフトライク.png
  • Cost management and cost estimation software
  • Other Software
  • addition

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We are releasing testimonials from companies that have solved various business challenges through the introduction of "Hiroi-kun III"!

  • ヒロイTOP価格強調.png
  • ヒロイ効果.png
  • 画像1.png
  • ヒロイシンプル操作?.png
  • ヒロイ自動計算?.png
  • ヒロイExcel出力1.png
  • ヒロイ組織共有?png.png
  • ヒロイ楽王連携1 .png
  • 楽王シリーズTOP3.png
  • Other Software
  • Cost management and cost estimation software
  • addition

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楽王製品サイトファーストビュー.png

Announcement of the complete renewal of the product site for the estimation software "Rakuou".

Thank you for your continued support. This is a notice from Arc System. Following the renewal of our homepage at the end of last year, we have completely revamped the product site for our construction estimation software "Rakuou." With this renewal, it has become easier to compare the features and functions of each product model in the Rakuou series. This makes it easier for customers to choose the product that best meets their needs. We have also published case studies from companies involved in electrical and mechanical equipment construction. If you are considering the introduction of estimation software, please take a look at the related links at the bottom of the page. Our highly praised "Seki-san's Helpful Blog" has also been redesigned for easier access. We share knowledge useful for estimation work in construction, electrical, and equipment fields, so we hope you will take a moment to read it. We will continue to enhance our product introductions and case studies, so we appreciate your continued support!

With the "Hiroi-kun III" from the Rakuou series, you can easily import PDF and CAD drawings and just click on the drawings for simple operation!

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  • ヒロイ効果.png
  • ?ヒロイフロー.png
  • ヒロイシンプル操作?.png
  • ヒロイ自動計算?.png
  • ヒロイExcel出力1.png
  • ヒロイ楽王連携1 .png
  • 楽王3IT導入補助金.png
  • 楽王シリーズTOP3.png
  • Cost management and cost estimation software
  • addition
  • Other Software

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With the drawing extraction software "Hiroi-kun III," you can reduce about 50% of the work hours from manual labor!

  • ヒロイサブ1.png
  • ヒロイ効果.png
  • 画像1.png
  • ヒロイシンプル操作?.png
  • ヒロイ自動計算?.png
  • ヒロイExcel出力1.png
  • ヒロイ組織共有?png.png
  • ヒロイ楽王連携1 .png
  • 楽王シリーズTOP3.png
  • Cost management and cost estimation software
  • addition
  • Other Software

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A subscription version is now available for ¥3,800 per month! It supports a wide range of takeoff tasks such as architecture, electrical, and equipment construction, achieving a 50% reduction in man-h...

  • ヒロイ効果.png
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  • ヒロイシンプル操作?.png
  • ヒロイ自動計算?.png
  • ヒロイExcel出力1.png
  • ヒロイ組織共有?png.png
  • ヒロイ楽王連携1 .png
  • 楽王シリーズTOP3.png
  • 楽王3IT導入補助金.png
  • Other Software
  • Cost management and cost estimation software
  • addition

Added to bookmarks

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