- Business
- Japan System Techniques Co., Ltd. (JAST) provides information systems integration services as a completely independent software company, developing customized systems and software across diverse industries including business, engineering, education, finance, healthcare, and infrastructure; it offers system consultation, development, integration, maintenance, and outsourcing in its Digital Transformation and System Integration (DX&SI) segment, package software solutions such as the GAKUEN series for university administration covering student management, office operations, and classroom support, and BankNeo for financial institutions providing customer relationship management, business process support, and compliance tools; in the Medical Big Data segment, it delivers analytics platforms like REZULT for medical insurance claims review, healthcare expenditure analysis, disease risk forecasting, and patient behavior visualization services; the Package Business includes ERP and HRM products with implementation consulting; and the Global Business focuses on offshore development and sales in Asia.
JAST operates primarily in Japan with dual head offices in Tokyo at Taiyo Seimei Shinagawa Building and Osaka at Nakanoshima Festival Tower, maintaining additional offices and subsidiaries in Singapore, Thailand, Malaysia, India, UAE, and China to support international ERP, HRM, and SAP-related projects.
Founded on March 26, 1973, the company employs 1,613 consolidated staff and lists on the Tokyo Stock Exchange Prime Market under ticker 4323.
Recent developments include the appointment of Taku Hirabayashi as President and CEO in June 2025, the launch of the MiraThin AI Career Path Determination App in November 2025 with Kindai University, joint research with Ehime University on early alert systems in November 2025, a joint initiative with Novo Nordisk Pharma for obesity awareness in October 2025, sales commencement of a digital certificate system via alliance with Seiko Solutions in September 2024, establishment of new subsidiaries in September 2024 and November 2024, relocation of the Tokyo head office in June 2025, rollout of Salesforce Financial Services Cloud at Bank of the Ryukyus in September 2024, and introduction of invoice data services for patient visualization and AI-driven voicebots.