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SUNNY SIDE UP Inc.

Company Profile

Company Name
SUNNY SIDE UP Inc.
Date of Establishment
August 1, 2019
Capital
50 million yen *As of the end of June 2025
Shareholder
SUNNY SIDE UP GROUP Inc. (100%)
Directors
Representative Director and President: Ryu See-chau

Executive Vice President: Masato Kokubo

Director: Rie Matsumoto
Auditor
Auditor: Akira Shirai
Executive Officers
Managing Executive Officer: Shingo Ikai

Managing Executive Officer: Takashi Morita

Executive Officer: Yutaro Shimizu

Executive Officer: Shinnosuke Iwasaki
Number of Employees
287 employees *As of the end of June 2025
Tokyo Head Office
〒151-0051
Prime Sendagaya Building, 4-23-5 Sendagaya, Shibuya-ku, Tokyo
TEL: 03-6864-1234 (Main) / FAX: 03-5413-3050
Registered Number for Qualified Invoice Issuers
T7011001129374

Organization Chart

ISO Certification

ISO27001 (Information Security Management System) / ISO14001 (Environmental Management System) In light of increasing social concerns regarding information leaks, we recognize the importance of information security and strive to strengthen our information protection management system. We obtained ISO 27001 certification in March 2008. Furthermore, to address environmental conservation as a company-wide issue and to ensure that all employees engage in activities related to environmental improvement, we obtained ISO14001 certification in March 2017.