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We would like to introduce a case study on the implementation at Rino Stage Co., Ltd. Before the implementation, there were concerns about how to accommodate users still using feature phones. Therefore, in the preliminary announcement, we first communicated the benefits of using "Kizuku" in business, explaining that a smartphone would be necessary for that purpose. As a result, while not at 100%, the transition to new devices progressed quite closely, and we were able to achieve a good level of penetration. As for the effects and improvements after implementation, in terms of library sharing, the supervisor used to travel back and forth between the site and the office every time there were changes or questions, but this necessity has been eliminated, allowing for time savings. *For more details, please refer to the related links or feel free to contact us.*

• Other Management Services

Oga Construction Co., Ltd., headquartered in Saitama, upholds the philosophy of "Everything is for the sake of one customer" and supports the creation of ideal homes that align with customers' dreams and lifestyles. The company wanted to simplify the management of site photos. As an extension of photo management, they decided to start creating reports, something they had not been able to do until now, with the introduction of "Kizuku." "We have received feedback that young site supervisors, who are particularly accustomed to smartphones and apps, are especially pleased to use it, and we are experiencing a leveling up and enhancement of skills among all site supervisors." [Case Overview] ■ Reasons for Introduction and Deciding Factors - It allows for effective use of time not only in site management but also in progress tracking. ■ Innovations in Introduction and Operation - Only minimal rules are established, respecting the autonomy of the site as the basic principle. ■ Effects and Improvements After Introduction - Communication tasks have been shortened, and the planning skills of site supervisors have improved. *For more details, please refer to the related links or feel free to contact us.

• Other Management Services

At Kachitasu Co., Ltd., one sales representative handles everything in a seamless manner, from purchasing to renovating and selling. The purpose of implementing the system was not to manage like in new construction projects, but to resolve communication issues such as lack of contact and consultation, so we focused on discussions during the consideration phase. As a result of the implementation, one notable effect is that "the distance to the site has decreased," which has facilitated greetings and conversation starters even during initial meetings. [Case Overview] ■ Trigger and Deciding Factor for Implementation - The ability to start with just one app promised quick implementation. ■ Innovations in Implementation and Operation - Creating a standard environment. ■ Effects and Improvements After Implementation - The site side has become so accustomed to it that they are requesting, "We want to use it more for communication." *For more details, please refer to the PDF document or feel free to contact us.

• Other Management Services

Ai Home Co., Ltd. is a company that is committed to building homes that truly satisfy our customers. By effectively utilizing the "Kizuku" process stamps, we have created an environment where we can operate independently on-site, allowing us to dedicate more time to quality management than ever before. We received feedback stating, "By being able to manage quality at the same level, we can now provide even higher quality site management and more thorough reports to our customers." [Case Overview] ■ Reason for Introduction and Deciding Factor - We wanted to improve the efficiency of supervisors' movements and enhance quality and productivity more than ever before. ■ Innovations in Implementation and Operation - The key point was to lower the barriers for craftsmen to use the system. ■ Effects and Improvements After Implementation - The combination of stamps and photos has truly eliminated waste. *For more details, please refer to the PDF document or feel free to contact us.

• Other Management Services

＼Chosen by Contractors: Kizuku／ This is an interview video with craftsmen who are using the construction management app "Kizuku." - For those who are unsure about what kind of app to introduce for promoting DX at the site - For those who are worried whether craftsmen will actually use it Please listen to the genuine voices of the users. 【Timeline】 00:34 Q1. How do you feel about managing the site with the app? 02:04 Q2. What did you think about the operation briefing session? 02:54 Q3. What do you think is good about starting to use it? 03:49 Q4. What are the advantages compared to when reports were made on paper? 04:36 Q5. What is the biggest change you have felt compared to before Kizuku was introduced? 05:11 Q6. What do you think could make Kizuku even better? *For more details about Kizuku, please refer to the PDF materials or feel free to contact us.

• Construction and process management software
• Process Control System
• Order management system

＼Chosen by Contractors: Kizuku／ This is an interview video with craftsmen who are using the construction management app "Kizuku." - For those who are unsure about which apps to introduce for promoting DX at the site - For those who are worried whether craftsmen will actually use it Please listen to the genuine voices of the users. 【Timeline】 00:37 Q1. How do you feel about managing the site with the app? 01:48 Q2. Did you think you could keep up with Kizuku? 02:26 Q3. Did you find it cumbersome when you first started using it? 02:52 Q4. What do you think is good about using it? 04:07 Q5. What are the advantages compared to when reports were made on paper? 04:27 Q6. What is the biggest change you felt compared to before Kizuku was introduced? 05:29 Q7. What do you think could be improved further? *For more details about Kizuku, please refer to the PDF materials or feel free to contact us.

• Construction and process management software
• Process Control System
• Order management system

This document explains the measures for the invoicing system in the construction industry. It includes details on the "purpose of introducing the invoicing system," "preparations for implementation," and "responses to tax-exempt businesses," as well as the product features of the DX tool "Kizuku" that assists in preparing for the invoicing system. Please feel free to download and read it. 【Features】 ■ Purpose of introducing the invoicing system ■ Preparations for implementing the invoicing system ■ Responses to tax-exempt businesses (as a tax-exempt business) ■ Measures through digital transformation: Introduction of the site management system Kizuku *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

This document introduces "Career Link," a system designated for contracted projects by the Ministry of Land, Infrastructure, Transport and Tourism. With Career Link, there is no need for equipment such as card readers; you can easily record entry and exit information on-site via phone calls or facial recognition. It enables integration with the Construction Career Up System (CCUS) and visualizes the number of workers on-site. Please take a moment to read it. 【Contents】 ■ What is Career Link? ■ Initiatives with the Ministry of Land, Infrastructure, Transport and Tourism ■ Future initiatives for CCUS ■ Common concerns regarding CCUS ■ Reasons for choosing phone calls ■ Options, etc.

• Cost management and cost estimation software

"Career Link" is a system that allows skilled workers to easily record entry and exit information at construction sites using their mobile phones or smartphones, linking it to the employment history registration of the Construction Career Advancement System. Entry and exit information for skilled workers can be confirmed in real-time. Additionally, it enables visibility of the number of workers on site based on accumulated entry and exit information. 【Features】 ★ Choose between two entry and exit registration methods: phone call or facial recognition ★ For phone calls, only a call is needed, with no call charges ★ Supports small-scale sites and wide-area site registration ★ Prevents impersonation by reflecting data in CCUS only after administrator approval *For more details, please refer to the PDF document or feel free to contact us.

• Cost management and cost estimation software

This is a cloud service that supports the efficiency of tasks related to determining housing specifications, such as preparing catalogs and materials for housing specifications and meetings with clients. It resolves the concerns of interior coordinators and architects. 【Features】 ★ All of our housing specifications are consolidated in egaku! ★ Finishing tables and plan sheets are automatically created with the push of a button! ★ Clients can confirm housing specifications in advance, reducing meeting time! ★ Document storage and electronic signature receipt are also possible! *For more details, please refer to the PDF materials or feel free to contact us.

• Sales promotion and sales support software

"Kizuku Electronic Order Management" is a field-specific cloud service that enables accurate and speedy order processing without the hassle and cost of printing and mailing. It can be used as an additional feature of the field communication app "Kizuku," which is utilized by 90,000 companies. By leveraging online connections with partner companies, both field management and order management can be centralized and managed together. 【Features】 ■ All order processing can be completed online - Easy operation, no need for fax or mailing ■ From the field or while on the go, with just one button on your smartphone - Prevents omissions and input errors by sharing electronically ■ Usage tailored to operations - Can integrate with existing systems using dedicated formats *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

This document is a collection of key points for the successful operation of the on-site communication app "Kizuku." To ensure that customers can confidently implement the system, we have compiled points for effectively advancing operations based on case studies from companies that are actually using Kizuku. Comtex supports users in achieving "successful implementation" and "establishing operations." Please feel free to contact us for any inquiries. **5 Key Points for Successfully Advancing Kizuku Operations** - Designate an operations promoter - Clearly define how to utilize Kizuku for addressing challenges - Establish roles and rules for operations - Reflect on the effectiveness of operations after implementation - Create an operations manual tailored to your company *For more details, please refer to the PDF document or feel free to contact us.*

• Other Software

This document introduces case studies of companies utilizing the on-site communication app 'Kizuku.' For example, Company H struggled daily to organize approximately 1,000 photos taken with a digital camera by site, and Company T faced issues such as discrepancies in understanding construction specifications and scheduling mistakes due to a lack of communication. You can also view a case study of a construction contractor that conducts repair work for convenience store chains through the PDF download. We encourage you to read it. [Featured Case Studies] ■ Case of Construction Company H ■ Case of Construction Company/Building Material Manufacturer H/U ■ Case of Construction Company/Building Material Manufacturer S/E ■ Case of Commercial Fixture Manufacturer T ■ Case of a construction contractor that conducts repair work for convenience store chains *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

This document is a collection of case studies on the implementation of the on-site communication app "Kizuku." It features successful examples, including "Sakura Co., Ltd.," which achieved significant results by solving challenges through successful implementation, as well as "Takasago Construction Co., Ltd.," which accurately identified the issues they wanted to address and succeeded in "reforming the way of working on-site." Additionally, we introduce many other cases, such as "Toshin Corporation," which realized remote work adaptation thanks to the establishment of talk and library utilization. We encourage you to read it. 【Featured Case Studies (Partial)】 ■ Ai Home Co., Ltd. ■ Sakura Co., Ltd. ■ K.I. Star Real Estate Co., Ltd. ■ Nikkō Takara Corporation ■ Kachitasu Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

This document is a collection of case studies on how to utilize the on-site communication app "Kizuku" based on various concerns. The concern of site supervisors wanting to "prevent the omission of important notices" is addressed by the "Site Talk" feature. It allows for bulk communication to all stakeholders at each site, preventing omissions and complaints about what was said or not said. In addition to this, we introduce various case studies addressing other concerns such as "wanting to reduce the hassle of site inspections and confirmations" and "the time-consuming process of creating and requesting approval for construction reports." We encourage you to read through it. 【Featured Case Studies (Partial)】 ■ Wanting to prevent the omission of important notices ■ Wanting to reduce the hassle of site inspections and confirmations ■ Wanting to convey repair instructions more accurately and in detail ■ The process of creating and requesting approval for construction reports is time-consuming ■ Wanting to streamline the approval process for construction reports *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

This document introduces the construction management app "Kizuku," which is based on chat functionality and enables process management and quality control on-site. It includes "feature introductions" such as project registration and schedule charts, as well as information on "pricing and implementation schedule" and "customer support." The backup system connected to system development is also robust, supporting smooth operations and the identification/resolution of issues during troubles. Please take a moment to read it. 【Contents】 ■ Overview of Kizuku ■ Introduction to Kizuku features ■ Pricing and implementation schedule ■ About customer support ■ Company overview *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

"Kizuku" is a site communication app designed for everyone involved in construction sites, aiming to establish a new work style and enhance efficiency and quality on-site. It allows for the management of all progress reports, verification tasks, and instructions through dedicated site communication. You can interact in real-time with your own employees and workers from partner companies. Additionally, it enables the complete process of creating, verifying, and approving construction reports and inspection reports solely through the system. 【Features】 ■ Site Talk Communication - Manage all progress reports, verification tasks, and instructions on-site - Real-time interaction with your own employees and workers from partner companies ■ Construction Reports / Inspection Reports - Photo sharing within the talk can be directly used for report creation - Complete the entire process of [creation/verification/approval] solely through the system *For more details, please refer to the PDF materials or feel free to contact us.

• Other Management Services

Comtex provides IT consulting and application planning, development, and sales for the construction industry. Since our founding, we have only offered systems for site management, and we can also propose initiatives for promoting construction DX tailored to each company's strategies. Additionally, our help desk not only handles system development but also provides support for questions and inquiries regarding our own systems and ASP. Our specialized staff is available for phone consultations to assist with smooth operations and to identify and resolve issues during troubleshooting. Please feel free to contact us when needed. 【Business Activities】 ■ IT consulting and application planning/development/sales for the construction industry ■ IT consulting and software development ■ Help desk and technical support for end users *For more details, please refer to the PDF materials or feel free to contact us.

• Consulting companies