Announcement Regarding the Acquisition of Nikusushi Trademark and Nikusushi Franchise Business

1. Reasons for Business Transfer Our company primarily operates, plans, manages, and produces restaurant businesses (izakaya, yakiniku, noodles, restaurants, sweets) and develops FCs, actively expanding multiple brands including our proprietary "0-second Lemon Sour" trademark. The background to this acquisition of the Nikusushi trademark and Nikusushi FC business is our existing operational track record as a franchisee of Yokohama Nikusushi and Nishifunabashi Nikusushi stores, demonstrating a deep understanding and strong affinity for the value and culture of the Nikusushi brand.

2. Outline of Business Transfer Acquisition Content: Nikusushi trademark and management/business guidance for the following three Nikusushi FC stores: Yokohama Nikusushi Nishifunabashi Nikusushi Akihabara Nikusushi *Each store facade

3. Overview of Counterparty (Transferor) (1) Name: Garden Co., Ltd. (2) Location: Hulic Shinjuku Gyoen Building 4F, 2-8-8 Shinjuku, Shinjuku-ku, Tokyo (3) Representative Director and President: Ken Kawashima (4) Stock Code: 274A TSE Standard (5) Business Activities: Management and operation of restaurant businesses

4. Schedule (1) Contract Signing Date: April 27, 2026 (2) Business Transfer Date: May 1, 2026 (planned)

5. Future Outlook Taking this business acquisition as an opportunity, our company will implement aggressive marketing measures to expand Nikusushi brand FC加盟 stores and increase brand recognition. We aim for nationwide expansion of the Nikusushi brand while maximizing synergy with existing restaurant brands. The impact of this matter on our company's performance will be announced promptly as soon as it becomes clear.

[Company Information] ■Company Name: GOSSO Co., Ltd. ■Headquarters: Udagawacho Building 6F, 14-13 Udagawacho, Shibuya-ku, Tokyo 150-0024 ■Representative: Ken Fujita, Representative Director ■Established: December 2005 ■URL: http://www.gosso.co.jp/ ■Business Activities: Management/planning/operation of restaurants (izakaya/yakiniku/noodles/sweets), production, and FC development.