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  3. アークシステム 本社
  4. [Product Site Renewal] Construction Estimation Software "Rakuou" Series - A blog useful for estimation work is now available!
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  • Jan 04, 2022
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Jan 04, 2022

[Product Site Renewal] Construction Estimation Software "Rakuou" Series - A blog useful for estimation work is now available!

アークシステム アークシステム 本社
Thank you for your continued support. This is a notice from Arc System. We have renewed the product site for the estimation software "Rakuou" series! This time, we have revamped the top page. With the renewal of the top page, the features and uniqueness of the "Rakuou" series, which can be easily used by anyone, are now conveyed more effectively through a new design. Additionally, we have launched a blog that is useful for estimation work! If you are considering the introduction of estimation software, please be sure to visit us through the related links at the bottom of the page. Along with the renewal, a new character for the "Rakuou" series has been born. His name is... "Seki-san"! Seki-san is a professional in estimation and will provide you with thorough support! We have also started a new content series called "Seki-san's Helpful Blog," which delivers essential knowledge and tips for estimation work. We will be posting new articles every month, so please check it out as well. Our site is scheduled for a complete renewal in March. We will enhance product introductions and case studies, so we appreciate your continued support!
Revamped for better visibility, the design makes the charm of "Rakuou" easier to convey!
Revamped for better visibility, the design makes the charm of "Rakuou" easier to convey!
Supporting everyone involved in estimation work! "Seki-san"
Supporting everyone involved in estimation work! "Seki-san"
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Product page is here! Estimation software "Rakuoh" series product site
More readable and attractive. Please take a look at the renewed "Rakuoh" product site!
"Seki-san's Helpful Blog" is here!
For everyone involved in estimation work. We deliver basic knowledge of estimation and tips for your work!
Product video now available! Watch the video here!
We are currently releasing a 2-minute product video! Please take a look.

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[Electrical Equipment Construction/Case Study] Estimation and Quotation Software "Rakuou 3"

Experience significant labor savings with the aggregation feature! Case study on the introduction of electrical equipment construction services now available!

■Seishin Electric Co., Ltd. A company engaged in electrical work for a wide range of buildings, including medical facilities, office buildings, and commercial facilities. ◆Challenges - The estimation workload for large projects has become enormous, posing a challenge... → The evolved aggregation function from the previous model significantly improves work efficiency! How has the evolved aggregation function solved these issues? For details, please refer to the "Case Study Collection for Electrical and Equipment Construction" available for "PDF Download."

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[Equipment Construction/Case Study] Extraction Software "Hiroi-kun III"

Rakuou + "Hiroi-kun III" achieves over a day's worth of labor hour reduction! With the time created, we have another case! We are currently publishing examples of successful implementation that realized business efficiency!

■Dai-ex Co., Ltd. A company that specializes in water supply and drainage, sanitation, heating and cooling, air conditioning, electricity, fire protection, and water-related renovations as "professionals in equipment." ■Before While estimates and calculations are done using "Raku-O," the manual extraction of quantities takes a lot of time... It takes 1 to 2 days to extract quantities for one project, which is burdensome... ★After With the introduction of the extraction software "Hiroi-kun III," the extraction work has been reduced to less than half a day, dramatically changing the estimation process! What features and functions of the Raku-O series have achieved this efficiency? For details, please check the "Raku-O Series Case Studies" available for "PDF Download"!

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Quicker and more accurate construction cost estimation! Drawing extraction software Hiroi-kun III

<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.

◆ One-click bulk extraction With just a click, you can extract lengths, areas, wall areas, and more all at once. It also automatically calculates the deductions for openings such as windows and doors, as well as the perimeter of frames simultaneously. ◆ Opening extraction by shape placement Simply placing opening shapes completes the area deductions and extraction of openings. No complicated calculations are required at all. ◆ Customize extraction methods for your company You can save over 2000 different extraction methods for parts and materials. You can select and quickly call up your company's specific extraction methods. It is also possible to register your company's material data. ◆ Automatic aggregation and output The extracted content is automatically listed. You can also output the extraction traces as images in Excel. ◆ Rich support for drawing formats Supports a wide range of drawing formats, including PDF and DXF. 〇 By linking the extraction results to the estimation software "Rakuou," you can also automatically create breakdown documents.

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[Construction Industry/Case Study Collection] Extraction Software "Hiroi-kun III"

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

[Company Name/Challenge] ■ H.B. Corporation (Large-scale renovation work) / Increased projects have made extraction a bottleneck. → Simple and straightforward. Successfully reduced work hours by 50%! The individual differences in extraction work have been eliminated. ■ CASE 2: Jun Kogyo Co., Ltd. (Waterproofing work) / Want to provide a clear basis for the quoted amount. → Achieved solid results. Additionally, reduced work hours and excessive ordering. ■ CASE 3: Sugiyama Ichishoten Co., Ltd. (Interior finishing work) / Waste due to mistakes (multiple extractions, aggregation errors, etc.) → Simple and user-friendly, reducing human errors and correction work hours. Evolved to be even more user-friendly with version changes. ■ CASE 4: Yamataku Co., Ltd. (General construction work) / Mistakes such as missed extractions and multiple extractions. → Able to extract immediately without worrying about missed or multiple extractions, even for those with no experience. For details, please download the catalog from "PDF Download."

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Related catalog(5)

[Product Catalog] Estimation and Quotation Software for the Construction Industry 'Rakuou 3'

[Product Catalog] Estimation and Quotation Software for the Construction Industry 'Rakuou 3'

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[Product Catalog] Estimation and Quotation Software 'Rakuou Link/Crew' Easy to Start with a Monthly Subscription!

[Product Catalog] Estimation and Quotation Software 'Rakuou Link/Crew' Easy to Start with a Monthly Subscription!

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[Electrical and Mechanical Equipment Construction/Case Studies] Estimation and Quotation Software "Rakuou" Series

[Electrical and Mechanical Equipment Construction/Case Studies] Estimation and Quotation Software "Rakuou" Series

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Introducing Basic Functions: Estimation Software for the Construction Industry 'Hiroi-kun III'

Introducing Basic Functions: Estimation Software for the Construction Industry 'Hiroi-kun III'

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[Construction Industry - Case Study Collection] Extraction Software 'Hiroi-kun III'

[Construction Industry - Case Study Collection] Extraction Software 'Hiroi-kun III'

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[Please introduce this to the management and general affairs department] Update on the introduction case of the attendance management system! We've moved away from manual input of attendance data! With biometric authentication for attendance management, we can now ensure transparency and accuracy.

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An article has been published regarding the case study of the attendance management system "KING OF TIME" implemented at Nichirei Industrial Co., Ltd. ~ In the case of Nichirei Industrial ~ The workload related to attendance management has decreased. With the transition from analog tasks to automated aggregation of working hours and granting of annual leave, we can now focus on our work with peace of mind. Particularly regarding the "punching method," we utilize fingerprint and facial recognition. By using biometric authentication, impersonation is not possible, and I believe the accuracy of attendance has significantly improved. Transparency has been ensured. 【Case Overview】 ■Challenges Before Implementation - Handwritten attendance sheets were used, resulting in input tasks to incorporate data into the payroll system. ■Key Points of Implementation - Systematization has reduced input tasks. Biometric authentication prevents impersonation. *For more details, please refer to the related links or feel free to contact us.

Oct 24, 2025

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Advantages and Disadvantages of Digitizing Contract Operations from Paper | paperlogic

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By digitizing contract operations, you can reduce many costs, including stamp duty and mailing expenses. ◆ Four Benefits of Electronic Contracts - Cost reduction for printing, stamp tax, mailing, and original document storage - Improved operational efficiency through system-based sending and stamping - Prevention of tampering with timestamps - Enhanced searchability of documents 【Many Benefits for the Other Party as Well!】 - Both parties can confirm that the document has not been tampered with - No worries about losing the original paper documents - Streamlined operations due to the absence of mailing and binding hassles - Quick contract conclusion through email or system confirmation ◆ Disadvantages of Electronic Contracts - Costs for service implementation and operation - Need for business partners to understand electronic transactions -----------------------------------------------------   Consult with paperlogic for electronic contract services! -----------------------------------------------------

Oct 23, 2025

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We have started handling it at Royal Home Center! (New product) PERI NS Cypress.

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Sales have started at Royal Home Center! 'PERI NS Cypress' is a high-quality film-faced plywood jointly developed by PERI Japan Co., Ltd. and Nisshin Co., Ltd. It uses a special film that is specifically designed for softwood, unlike anything available before. - JAS certification (acquired) - PEFC certification (scheduled for registration) - Rigidity tests conducted by a public third-party organization Additionally, internal tests by the PERI Group have confirmed a reuse count of 20 times. (Please ensure to apply release agent and perform surface scraping and cleaning to extend the reuse count.) ■ Structure: Base board: Domestic Hinoki (5 layers) Film: One side gray resin coating Edge treatment: Water-soluble release agent + gray paint ■ Available at the following stores: - Royal Home Center Chiba North - Royal Home Center Narashino Please feel free to check it out in-store!! *For more details about this product, please do not hesitate to contact us. PERI Japan Co., Ltd.

Oct 23, 2025

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Fragrance presentation at the shared seating lounge!

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At a shared seating lounge in Tokyo, we have introduced our commercial aroma diffuser "Majesta Fragrance." Upon entering the store, visitors are welcomed not only by a visually luxurious space but also by a gently spreading refined scent. In a meeting place like a shared seating lounge, first impressions have a significant impact. Creating a sense of specialness with fragrance in that moment is possible with Majesta Fragrance. Majesta Fragrance is available for a free trial installation exclusively in the Kanto area. If you have any inquiries regarding scent presentation, please feel free to contact us.

Oct 22, 2025

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We will exhibit at the Building Maintenance Human Fair & Clean EXPO 2025. G-Smart Co., Ltd.

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The "Building Maintenance Human Fair & Clean EXPO 2025" is an annual specialized exhibition focused on the building maintenance sector, organized by the National Building Maintenance Association and the Japan Management Association. We will provide demonstrations and the latest information on "Smart Attack" at our exhibition booth for everyone involved in building maintenance tasks such as cleaning and facility management. ★★★ Points ★★★ Coming soon! Completely renewed version of the new app "Smart Attack V3" You can see demonstrations including the completely renewed new app. ★★★ Seminar Information ★★★ We will hold a lecture in the seminar space within the exhibition venue. ◎ November 20 (Thursday) 13:30 - 14:00 Building Maintenance Lecture Hall C ★★★ Exhibition Information ★★★ Dates: November 19 (Wednesday) - 21 (Friday), 2025, 10:00 - 17:00 Venue: Tokyo Big Sight (Ariake, Tokyo International Exhibition Center) West Exhibition Hall 3 & 4 Booth Number: 4-H02 * We will participate in special lectures and seminars. For more details, please refer to the related links below. ↓↓ All of us at the company look forward to your visit.

Oct 22, 2025

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