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

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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• Cost management and cost estimation software
• Other Software

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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• Cost management and cost estimation software
• Other Software

<Total of 2,100 companies introduced> Widely supports estimating and quotation in the construction industry. A cost estimation software that can be customized to meet your company's requirements and estimating procedures.

The software "Rakuou 3" solves such challenges. Its appeal lies in its flexible customization capabilities and robust support system for operation. We listen to your business challenges and summarize solutions for estimating tasks. 【Features】 - Reflects your company's unique estimating standards (calculation methods, material and unit price masters, forms, etc.). - Operates like a spreadsheet software, making it more convenient and efficient with familiar usability. - Prevents human errors through automation of input, calculations, and checks. - Establishes internal estimating rules by standardizing templates and masters, promoting business standardization. - Manages attachments such as images and related documents along with estimates. - Allows for the import of estimates from subcontractors, streamlining primary contractor operations. - Provides comprehensive support for accurate implementation, suggesting schedules for operation and refining the product while using it. *For product details, please download the materials from "PDF Download."

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• Cost management and cost estimation software
• Other Software

The estimation software seems difficult and I'm worried about being able to use it... "Rakuou" allows you to utilize specialized functions of estimation software while maintaining the feel of spreadsheet software!

The introduction of dedicated software takes time for the entire organization to operate, as it involves learning how to use it and providing training... The Rakuou series features an interface similar to familiar spreadsheet software, making it intuitive and easy for beginners to master right away! Additionally, it offers unique functions that are not available in standard spreadsheet software, allowing for more efficient work and standardization of operations, as well as the ability to solve various challenges collectively! <Features> - Common formats and unit price masters help reduce variations in appearance and estimate prices. - Automatic input, calculations, and checking functions prevent human errors. - A hierarchical structure allows for easy creation and management of estimates. - Online sharing function for estimates enables smooth collaboration. - Comparison and analysis functions are excellent for identifying business challenges. With a monthly subscription model that makes it easy to start, we offer flexible customization to fit your business needs with 'Rakuou Link' and 'Rakuou Crew', and even cater to specialized challenges with 'Rakuou 3'. For more details, please feel free to contact us through PDF download or inquiries.

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

A subscription version of the drawing extraction software "Hiroi-kun," which anyone can master with simple mouse clicks, is now available!

Isn't it true that the picking work in the construction industry is complex and reliant on individuals? Experts tend to concentrate on the tasks, making it difficult to allocate time for training. If anyone could perform the picking tasks, it would ease the workload and improve productivity. The solution to such concerns is the picking software 'Hiroi-kun III.' Developed as an easy-to-use tool for beginners, it offers simplicity that anyone can utilize. Picking is completed simply by clicking on PDF or CAD drawings with a mouse. For just ¥3,800 per month, you can reduce labor hours by 50% compared to manual picking. <Features> - Quickly pick quantities, lengths, heights, areas, volumes, etc. - Simultaneous picking of multiple materials and efficiency through copying picking results. - Automatically aggregates picked materials and can output as a summary table. - Excel output of picking traces allows for submission of picking rationale. - Integration with the estimation software 'Rakuou' enables automatic creation of breakdown documents. We also offer free demonstrations. Please feel free to contact us!

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• Cost management and cost estimation software
• Other Software

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

Rakuou 3 streamlines the creation, sharing, and management of estimates, reducing labor by approximately 65% compared to using spreadsheet software. Additionally, we will customize and deliver formulas, estimate templates, and unit price data based on your business challenges. ▼ Business Challenges and Customization Examples - Due to differences in PC skills and estimation skills among staff, the format and pricing of estimates vary significantly. ⇒ We will adjust a common template and a material master that includes unit price data to fit your estimation needs. ★ Unify the shared estimation rules for templates and masters to standardize operations! - Creating internal documents such as financial statements from submitted estimates requires significant labor. ⇒ By preparing multiple output formats, you can switch between creating estimates for one project or construction and outputting various documents. ★ Adjustments will allow for the output of various materials, greatly reducing labor! - Calculating labor costs, such as labor rates, is complex and prone to human errors like calculation mistakes. ⇒ By registering labor rates and composite unit prices in the master, you can simply select materials and input quantities. ★ Adjustments will enable automatic calculation of each cost, minimizing errors with easy operation and automatic calculations! …etc Please feel free to share your business challenges with us! For more details about the product, please refer to the materials available for download in the "PDF Download" section.

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• Cost management and cost estimation software
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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.

◆ 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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• Cost management and cost estimation software
• Other Software

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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• Cost management and cost estimation software
• Other Software

Meikeikai Jujo Hospital has introduced a mental wellness and employee engagement initiative utilizing the next-generation wallet platform “TwooCa.” Press Release https://prtimes.jp/main/html/rd/p/000000116.000076589.html This initiative combines: ・Voice-analysis-based mental wellness checks ・Incentive campaigns linked to daily activities and engagement ・Digital money rewards that can be used for cashless payments Through these efforts, the hospital aims to support employee well-being, workplace communication, and ongoing organizational improvement. As labor shortages and mental health challenges continue to become important issues in the healthcare industry, initiatives that are easy to participate in and continue on a daily basis are gaining increasing attention. The digital rewards exchanged from points can be used in everyday cashless payments, helping employees more easily recognize value in their daily lives while encouraging continuous participation in wellness-related activities. TwooCa will continue supporting organizations through initiatives related to employee well-being, workplace engagement, and sustainable wellness-focused management. #TwooCa #Wellbeing #EmployeeEngagement #MentalHealth #Healthcare #HealthTech #HRTech #DigitalTransformation #Cashless #WorkplaceWellbeing #HumanCapital

SBS Marketing Co., Ltd., which provides consulting services related to marketing, sales promotion, and customer acquisition mainly in the BtoB (business-to-business) sector based on practical experience in support companies and business companies, has published the "Notice of Content Gift List Page Update 21" on May 28, 2026 (Thursday). We are pleased to introduce the "Useful for Business! Downloadable Content" page, which has added a total of four new contents: "Energy Vampire," "Fear of Success," "Human Resource Evaluation Errors Due to the Halo Effect," and "Heinrich's Law"! (Page Overview: Excerpts) ■ Added 1 content on "Behavioral Psychology Techniques," which can be a shortcut to business success! ■ Added 3 contents on "Human Resource Evaluation and Management," which are also important in marketing organizations! ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/notice-of-content-gift-list-page-update21-2026-05/

Tohden Unyu has officially started implementing the “TwooCa Mental Check Service” Using voice analysis technology, the service helps drivers notice changes in their mental condition and daily wellbeing. Starting in June, mental check activities will also be linked to the company’s internal point incentive program. Through a familiar “point reward” system, we aim to encourage healthier daily habits and support employee wellbeing. Press Release https://prtimes.jp/main/html/rd/p/000000115.000076589.html #Logistics #HealthManagement #SafeDriving #MentalHealth #EmployeeWellbeing #TwooCa #KortValuta

The Fukuoka area, along with the rest of Kyushu, faces serious risks of flooding and typhoons almost every year. In particular, August 2025 left significant flooding and landslide damage across various regions due to consecutive linear precipitation bands and Typhoon No. 12. When such unpredictable disasters occur, the loss of lifelines such as electricity can lead to catastrophic damage. To protect households and businesses from unforeseen circumstances, it is essential to prepare power sources as part of "Fukuoka Power Outage Measures." An effective solution is a system that can provide stable electricity even during disasters. Introducing storage batteries for disaster preparedness in Fukuoka is not only crucial for ensuring a safe living environment for households but also essential for business continuity planning (BCP measures using storage batteries) to keep corporate activities running. Securing emergency power sources at bases in Fukuoka for offices and factories is extremely important for business continuity. Shall we start preparing for disasters that can happen at any time? For inquiries about optimal capacity, installation space, and implementation costs, please feel free to contact our Fukuoka sales office. Our specialized staff will propose the best plan tailored to your needs.

On our company's website introducing vehicle detection sensors, you can easily find products that meet your needs from three categories: "Purpose of Use," "Location of Use," and "Product List." [Introduction to Vehicle Detection Sensors] The sensors detect the passage of vehicles and notify you with a rotating light or switch the display of parking availability. They contribute to safe driving within parking lots and smooth operational management. They are used in various areas, from coin-operated parking to large-scale parking lots. We will continue to improve our webpage to provide information about Hotron's "Vehicle Detection Sensors."