About Us
TREASURY, Inc. has a mission to "provide a secure future in response to the changing economic environment," including technological innovation through AI and blockchain and accelerating globalization. We are committed to improving our clients' operational efficiency and optimizing costs through our three core businesses: Tech, Real Estate, and Human Resource.
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Business
services based on "safety and security" in the age of DX.
We have been developing our business under the keywords of Tech business related to electronic contracts and eKYC, and DX platform.
In order to evolve this business, we will expand our real estate and human resources businesses to include online transactions and fee-based job placement services in line with changes in the law, rather than the traditional process of filling out contracts in person.
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TECH
BusinessTech Business -
REAL ESTATE
BusinessReal Estate Business -
HUMAN RESOURCE
BusinessHuman Resource Business
Careers
In addition to the expanding needs for TREASURY's services, we are also seeing a rapid increase in requests for projects from clients who wish to integrate electronic contracting and eKYC services with their own systems. Our development work is an interesting opportunity for us to be involved in this cutting-edge technological field.
IF YOU WOULD LIKE TO EXPERIENCE CREATING THE SYSTEMS NECESSARY FOR THE FUTURE WITH YOUR OWN HANDS, IMPROVE YOUR SKILLS WHILE ACQUIRING TECHNICAL CAPABILITIES THAT CAN BE DEMONSTRATED ON A GLOBAL LEVEL, AND GROW AS AN ENGINEER, WHY NOT CHALLENGE YOURSELF IN TREASURY'S ENVIRONMENT?
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News
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2026.02.12The "Ehime Yawatahama Food Fair in Singapore 2026" kicks off in bustling pre-Lunar New Year Singapore! Mayor Ōki of Yawatahama City makes a splendid opening declaration! The first 30 attendees receive complimentary local specialties: Satsuma mandarins, Iyokan oranges, and Ponkan oranges.
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2026.02.03Under an agreement concluded using the "Great Sign for Government" initiative, orangutans have arrived at Tobe Zoo in Ehime Prefecture from the Republic of Indonesia.
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2026.01.05TREASURY Co., Ltd. and PDM Co., Ltd. are collaborating to simultaneously advance three key areas—local government digital transformation, data centers, and energy storage systems—to support regional revitalization.


Easy, one-stop management on the cloud
"Safe and Secure Electronic Contracts"
Great Sign" is a cloud-based electronic contract service that allows users to easily conclude contracts online. By centrally managing contracts with Great Sign, transparency of business operations is improved and omissions are reduced.
Service Site

Safe and secure identification completed online at
Great eKYC" is a SaaS-type service that provides a safe and secure level of online identity verification for financial transactions, real estate transactions, registration, sales of telecommunications equipment, and antique transactions.
Service Site