Thank you for your continued support. We have an announcement from Arc System. Our takeoff and estimation software "Rakuou" series has become eligible for the IT introduction subsidy! The eligible products are as follows: ■ Rakuou Link (Subscription-based) - An enterprise model that allows multiple users to work on estimates through a shared estimate feature. - Includes unit price data from the "Estimation Practical Manual" for electrical and mechanical equipment construction published by Zen Nippon. ■ Rakuou Crew (Subscription-based) - An entry model for companies that have not yet introduced estimation software. - Allows you to use estimation software at a low price that exceeds the efficiency of spreadsheet software. ■ Rakuou 3 (Quote required) - A flagship model that can be customized according to customer requests. - We will deliver software that best matches your business needs. ■ Takeoff software "Hiroi-kun iii" (Quote required) - Streamlines takeoff tasks with simple operations by just clicking on the drawings. - Significantly reduces man-hours from takeoff to estimation through integration with Rakuou. *For more details, please refer to the product page or product site. Feel free to contact us for inquiries about the products or to request a free demo!

We have received cooperation from Daiex Co., Ltd., who has been using our dedicated estimation software "Rakuou 3" as well as the quantity extraction and aggregation software "Hiroi-kun III." Please take a look at the case study report for both products.

"I understand that using estimation software can improve work efficiency, but the implementation hurdle is high..." For those who have been hesitant, now is the time for a chance at work style reform! Since its launch in 1996, our long-selling product 'Rakuou' has been loved by over 1,300 users and is finally starting a subscription service (fixed-rate). ★ Share data and estimate as a team! 'Rakuou Link' This corporate model allows you to utilize the functions of dedicated estimation software with the ease of a spreadsheet, enabling data sharing within teams. It's also convenient for remote work across multiple locations and suitable for BCP measures! It comes equipped with an import function to incorporate estimates received from partner companies and an automatic allocation feature. ★ For those with a single estimator, the introductory version 'Rakuou Crew' This estimation software is safe and easy to use for beginners. It is designed for corporations and sole proprietors with only one estimator. It inherits key features from Rakuou 3, used by major general contractors, including the import function and automatic allocation, allowing for accurate and swift estimation tasks. We have prepared a proposal document for you to review.

Thank you for your continued support. Recently, we have received numerous requests stating, "We would like to increase the number of licenses so that all staff can use [Hiroi-kun III] at home." We hope that all users of [Hiroi-kun III] are able to use it without any issues. Please check the following three points: - Are you running out of licenses for remote work? - Are all staff responsible for data extraction and estimation able to use [Rakuou 3] and [Hiroi-kun III] properly? - Are you able to transfer data created at home to the office and data created in the office to home, allowing you to continue your work? For more information on increasing licenses for remote work, please refer to the PDF document or feel free to contact us.

Arc System's construction cost estimation software "Rakuou 3" comes standard with estimation templates and a materials master, allowing for the rapid and accurate creation of estimates. It is also possible to incorporate the unit prices from partner companies to finalize your own estimates. This software streamlines the estimation process and contributes to increased orders. We have now added the highly requested new feature of "switching between individual unit prices and composite unit prices." Companies that submit estimates using composite unit prices, thank you for your patience! It is also very convenient for switching to individual unit prices to create execution budgets or to understand the amounts and ratios of "material costs," "labor costs," and "expenses" for the entire project. *Related products and catalogs are available for more detailed information.

Thank you for your continued support. Recently, we have received numerous requests regarding the desire for "all staff members to be able to use [Rakuou 3] from home." We hope that all [Rakuou 3] users are able to use it without any issues. Please check the following three points: ◆ Are you running out of licenses for remote work? ◆ Are all staff members responsible for picking and estimating able to use [Rakuou 3] properly? * If you are using a concurrent license (which requires online authentication at startup), the person who authenticates first will have priority. ◆ Are you able to transfer data created at home to the office and data created in the office to home, allowing you to continue your work? For more information on increasing licenses for remote work, please refer to the PDF document or feel free to contact us.

"Rakuou 3" is a construction industry estimation system that has achieved a speed increase of 176 times compared to New Rakuou. The average processing time measured over three trials was 8 seconds for Rakuou 3, compared to 1,410 seconds for New Rakuou. The overall calculation speed has also increased by several dozen times. In addition to these points of evolution, the PDF document includes a Q&A section with users who have transitioned from New Rakuou to Rakuou 3 in the past. Please download it and check it out. [Points of Evolution] ■ Calculation speed increase ■ Stability ■ Remote work compatibility ■ Improved property search speed ■ Prevention of dependency on individuals (standardized material costs) ■ Easy changes to specifications [Q&A] ■ How many PCs can it be installed on? ■ What if I forget how to use it outside of support hours? ■ What is an efficient way to make minor adjustments after outputting reports? *For more details, please refer to the PDF document or feel free to contact us.