株式会社オープンアップグループ News Releases

HC GALLERY Sponsors Super Taikyu Team

Open Up Group Co., Ltd. (Headquarters: Minato-ku, Tokyo; President and CEO: Yutaka Nishida; hereinaf… · 2026-07-02

Open Up Group Surveys Interest in Flower Arrangements Produced by Its Special Subsidiary

Open Up Group Inc. (Head Office: Minato-ku, Tokyo; Chairman, President and CEO: Yutaka Nishida; here… · 2026-05-14

Open Up Group Conducts Test Marketing at "Tokyo Momoclo Land"

Open Up Group conducted test marketing for flower arrangements created by its special subsidiary at … · 2026-05-14