Inc. Other Group Companies Music Publishing Label Wave Master Inc. Casino machines Sega Sammy Creation Inc. Japanese B.League basketball team Sun Rockers Shibuya Related companies Current affiliates ENGI (Sammy owns 40% of the company, with Kadokawa Corporation owning 53% while making it a direct subsidiary and Ultra Super Pictures having 5%) Sanrio Co., Ltd. (formerly held 13.9%, now hold 10.6% of the company) CA Sega Joypolis (14.9% minority ownership, the rest of the company is owned and operated by China Animations Character Co.) Former affiliates and/or subsidiaries Sammy Studios (now High Moon Studios) Sega Entertainment Co., Ltd. (Sega's former arcade business; majority stake sold in 2020 to Genda, with remainder sold January 2022) Oasis Park Co., Ltd. SI Electronics Ltd. SIMS Co., Ltd. Index Corporation Index Asia Co, Ltd. Technosoft Visual Concepts (Sold to Take-Two Interactive) Dimps Corporation (Sega and Sammy were major shareholders at one point, along with Bandai Namco Entertainment and Sony Interactive Entertainment) Japan Multimedia Services Corporation HONEST Co., LTD. InfiniTalk Co., Ltd. patina Co., Ltd. D×L CREATION Co., Ltd. Butterfly Corporation f4samurai, Inc. Sega Sammy BUSAN INC. See also List of conglomerates Notes References External links Companies listed on the Tokyo Stock Exchange Conglomerate companies based in Tokyo Japanese companies established in 2004 Holding companies based in Tokyo Holding companies established in 2004 Keiretsu Software companies based in Tokyo Video game companies established in 2004 Video game companies of Japan