We will be exhibiting at "Saitama Business Arena 2025" from January 22 (Wednesday) to January 23 (Thursday), 2025.

Koreal: Solving Issues with the Implementation of Inventory Management System

We would like to introduce a case study of the implementation of the inventory management system "Korearu" at Tosa Zomeko Co., Ltd., a manufacturing company. Previously, inventory management was done through handwritten analog methods, but as the first step towards digital transformation (DX), we decided to implement the cost-effective "Korearu" inventory management system. After implementation, we achieved DX in inventory management by sharing inventory between the headquarters and each factory. We registered "Headquarters and Each Factory" as a major category for storage destinations and "Employee Names" as a subcategory. The "Korearu" inventory management system allows for unlimited and free account registrations, enabling us to register all employees, providing peace of mind for its use. We successfully reduced material procurement costs, which was a management challenge, by 13.6%. **Case Overview** ■ Effects - Time savings have been achieved for monthly inventory checks and year-end inventory audits. - Real-time data updates are possible with the "QR code function." - Centralized management has been made possible with the "Inventory History Function." *For more details, please download the PDF or feel free to contact us.*

• Inventory Management System

We would like to introduce a case where Cool Corporation, engaged in the beauty industry, achieved the digitization of inventory management and inventory sharing among four stores.

We would like to introduce a case study of the inventory management system "Korearu" implemented for Cool Corporation, which operates in the beauty industry. Previously, the company's inventory management was done manually with analog methods, but they have now implemented this system at a low cost. After the implementation, they achieved digital transformation (DX) in inventory management by sharing inventory across all stores. They successfully reduced procurement costs for materials by "27.5%," addressing a significant management challenge. [Case Overview] ■ Effects - Time savings and real-time data management for monthly inventory checks and year-end inventory audits have reduced the burden on inventory management personnel. *For more details, please download the PDF or feel free to contact us.

• Inventory Management System

Step-by-step explanation with images! Introducing the process from new member registration to starting usage.

This document is a guide for starting to use "Korearu?" from new member registration. It explains step by step, with images, how to register as a new member, register company information, register major categories for storage locations, register middle categories for storage locations, register small categories for storage locations, register manufacturers, register categories, and register products. Please make sure to utilize this when starting to use our product after registering as a new member. [Contents (partial)] ■ New member registration ■ Company information registration ■ Registration of major categories for storage locations ■ Registration of middle categories for storage locations ■ Registration of small categories for storage locations *For more details, please download the PDF or feel free to contact us.

• Purchasing Management System

A clear explanation of various functions step by step with screen images!

This document is a user guide for the "Korearu Inventory Management System." It provides a detailed step-by-step introduction to features such as inventory management, inventory history, stocktaking, and QR code generation. Accompanied by images, it serves as a useful reference when considering implementation. We encourage you to make use of it. 【Contents (partial)】 ■ Inventory management function ■ Inventory history function ■ Stocktaking function (full stocktaking) ■ Stocktaking function (cyclical stocktaking) ■ Stocktaking function (editing to completion) *For more details, please download the PDF or feel free to contact us.

• Sales Management System

Cost reduction is possible by preventing ordering mistakes such as excess orders and duplicate orders through centralized management based on inventory history!

"Korearu" is a cloud service equipped with three systems: inventory management, sales management, and purchase management. Since a two-dimensional code is issued and can be managed for all registered products, the operation of the system is simple. Inventory management and stocktaking can be completed not only on PCs but also on smartphones and tablet devices. Additionally, data output for stocktaking can be done quickly and easily. 【Features】 ■ Cloud-based inventory management system ■ Achieve digital transformation (DX) while keeping implementation costs low. ■ Exceptional ease of use. ■ Equipped with a two-dimensional code generation function. ■ Stocktaking can be completed on smartphones and tablet devices. ■ Easy operation makes it accessible for everyone, providing peace of mind. ■ Unlimited and free additional account registrations are available, so you can use it with confidence. *For more details, please download the PDF or feel free to contact us.

• Purchasing Management System

June 24 (Wednesday) and 25 (Thursday), held in Fukuoka (Marine Messe Fukuoka)! We will be exhibiting at the Kyushu Construction Development General Exhibition! The Kyushu Construction Development General Exhibition is a business negotiation exhibition aimed at the construction, civil engineering, and infrastructure sectors in the Kyushu region. Perry Japan will introduce the DUO System Formwork (lightweight resin formwork). The DUO System Formwork (lightweight resin formwork) is made from a new material, making it lightweight with fewer components and easy to handle. The recently developed Polytech Technopolymer material is highly durable and very lightweight. <NETIS Registration Number: KT-230004-A> https://www.netis.mlit.go.jp/netis/ Please be sure to visit our exhibition booth. Thank you very much. Perry Japan Co., Ltd.

The event will be held in Nara from July 8 (Wednesday) to July 10 (Friday), 2026! We will be exhibiting at the Concrete Engineering Annual Conference 2026 (Nara)! PERI Japan K.K. will showcase the following products: 1. Construction concrete sensor product 'PERI InSite Construction (PERI ISC)' 2. Lightweight resin system formwork 'DUO System Formwork (lightweight resin formwork)' 3. (Domestic) coniferous plywood for concrete formwork 'PERI NS Cypress' 'PERI ISC' <NETIS Registration Number: CB-230029-A> 'PERI DUO' <NETIS Registration Number: KT-230004-A> https://www.netis.mlit.go.jp/netis/ Please be sure to visit our exhibition booth. Thank you very much. PERI Japan K.K.

The Tokyo Foreign Language Center will hold an online seminar titled "Practical Global Management" as a new public course. The internationalization of Japanese companies is expanding globally, including North America, South America, Europe, and ASEAN countries. Successfully conducting business overseas is an important element in building friendly relationships with the people of those regions and the cultures nurtured there. In this seminar, practical instructors will explain management thinking from the perspective of business leaders, equipping future executive candidates with practical management skills to lead multinational teams. Course Overview: Date: June 19, 2026 (Friday) 13:00 - 16:00 Format: Online seminar via Zoom Capacity: 20 participants (first-come, first-served basis, held with 5 or more participants) Tuition Fee: 25,300 yen (tax included) Recommended for: * Candidates for overseas branch managers * Candidates for regional supervisors * Personnel responsible for overseas business strategy at headquarters * Personnel bridging the Japanese headquarters and overseas branches * Education personnel considering in-house training Instructor Introduction: Masakazu Watanuki Representative Director of the Japan Global Initiative Association (JGI)

Kort Valuta Co., Ltd. (Headquarters: Shibuya, Tokyo, Representative Director: Hideki Shibata, hereinafter referred to as "our company") is pleased to announce that it will jointly hold a seminar for businesses in Aichi Prefecture titled "Empowering People, Enriching Companies - Well-being Management in the Era of Digital Payroll" on Thursday, April 23, 2026, in collaboration with An-field, a social insurance labor consultant corporation (Location: Toyokawa City, Aichi Prefecture, Representative Employee: Atsushi Kumagai, hereinafter referred to as "An-field"). This seminar aims to support well-being management for companies in Aichi Prefecture by introducing responses to digital payroll and new forms of employee benefits through collaboration with local labor consultant offices, as our company operates the service "TwooCa," which anticipates digital payroll services and is preparing for nationwide service expansion. *Our company is currently preparing an application to be designated as a business operator (designated fund transfer operator) for digital payroll (commonly known as "digital payroll").

2025 Drainage Treatment Course We are offering three courses online: Basic Law, Basic Management, and Knowledge Enhancement! This year, the courses are scheduled for May, July, September, November, and January 2025. Applications are currently being accepted. We look forward to your application.