Graffer Acquires 100% Shares of Gyosei System Laboratory
Graffer Inc. has acquired 100% of the issued shares of Gyosei System Laboratory, a specialist in public accounting systems. This move aims to accelerate end-to-end government DX by integrating resident interfaces with core administrative operations.
📋 Article Processing Timeline
- 📰 Published: April 28, 2026 at 18:00
- 🔍 Collected: April 28, 2026 at 10:01
- 🤖 AI Analyzed: April 28, 2026 at 16:35 (6h 33m after Collected)
Graffer Inc. (Headquarters: Shibuya-ku, Tokyo; CEO: Daichi Ishii; hereinafter "Graffer") acquired 100% of the issued shares of Gyosei System Laboratory Co., Ltd. (Headquarters: Sapporo, Hokkaido; CEO: Katsuyuki Jo; hereinafter "Gyosei System Laboratory") as of April 27, 2026.
### Background and Future Outlook
Graffer has been providing various services aimed at improving both the efficiency and quality of administrative services through end-to-end DX, connecting everything from resident touchpoints to internal administrative tasks.
By collaborating with Gyosei System Laboratory, which has a long track record in the public accounting field, Graffer decided on the stock acquisition to further accelerate end-to-end DX across a broader range of domains.
Moving forward, Graffer plans to strengthen sales by combining various services from its "Graffer Platform" and expand new services and products to reduce the workload of local government officials.
### About Gyosei System Laboratory Co., Ltd.
- Name: Gyosei System Laboratory Co., Ltd.
- Location: 1F Fukuyama Minami 3-jo Bldg., 10-1001-5 Minami 3-jo Nishi, Chuo-ku, Sapporo
- Representative: Katsuyuki Jo
- Established: June 2014
- Capital: 9,000,000 yen (including capital reserves)
- URL: https://gyosei-sys.co.jp/
### About Graffer Inc.
Graffer is a startup enterprise specializing in digital transformation for businesses and government agencies under the mission "We Remove Steps." It provides the "Graffer AI Solution," which realizes business transformation based on Generative AI, and a digital administrative platform pursued for the convenience of citizens and government officials. Their digital administrative platform has been adopted by over 250 local governments nationwide, with a 70% adoption rate among designated cities. In October 2021, it was selected for "J-Startup 2021," a startup support program led by the Ministry of Economy, Trade and Industry.
- Location: 1-5-8 Sendagaya, Shibuya-ku, Tokyo
- Representative: Daichi Ishii
- Established: July 18, 2017
- Capital: 1,544,977,927 yen (including capital reserves)
- URL: https://graffer.jp
- Contact for Media: https://form.run/@graffer-contact
### Background and Future Outlook
Graffer has been providing various services aimed at improving both the efficiency and quality of administrative services through end-to-end DX, connecting everything from resident touchpoints to internal administrative tasks.
By collaborating with Gyosei System Laboratory, which has a long track record in the public accounting field, Graffer decided on the stock acquisition to further accelerate end-to-end DX across a broader range of domains.
Moving forward, Graffer plans to strengthen sales by combining various services from its "Graffer Platform" and expand new services and products to reduce the workload of local government officials.
### About Gyosei System Laboratory Co., Ltd.
- Name: Gyosei System Laboratory Co., Ltd.
- Location: 1F Fukuyama Minami 3-jo Bldg., 10-1001-5 Minami 3-jo Nishi, Chuo-ku, Sapporo
- Representative: Katsuyuki Jo
- Established: June 2014
- Capital: 9,000,000 yen (including capital reserves)
- URL: https://gyosei-sys.co.jp/
### About Graffer Inc.
Graffer is a startup enterprise specializing in digital transformation for businesses and government agencies under the mission "We Remove Steps." It provides the "Graffer AI Solution," which realizes business transformation based on Generative AI, and a digital administrative platform pursued for the convenience of citizens and government officials. Their digital administrative platform has been adopted by over 250 local governments nationwide, with a 70% adoption rate among designated cities. In October 2021, it was selected for "J-Startup 2021," a startup support program led by the Ministry of Economy, Trade and Industry.
- Location: 1-5-8 Sendagaya, Shibuya-ku, Tokyo
- Representative: Daichi Ishii
- Established: July 18, 2017
- Capital: 1,544,977,927 yen (including capital reserves)
- URL: https://graffer.jp
- Contact for Media: https://form.run/@graffer-contact