T's CORPORATION

T's CORPORATION (株式会社ティーズ・コーポレーション) is a Japanese music production and publishing company headquartered in Setagaya, Tokyo. It was established on December 19, 1983, with capital of 10 million yen, and is led by representative director Tetsuro Hamada, better known by his professional name Tetsuro Oda, a prominent Japanese composer and producer. The company's core business is the management of artists and creators — lyricists, composers and arrangers — alongside songwriting, production, music publishing, copyright administration, and the planning, production and sale of artist merchandise. T's CORPORATION operates as a behind-the-scenes creative house rather than a front-line record label. It discovers and develops new songwriting talent, produces master recordings, and licenses musical works. Its creators' compositions have appeared on releases by major Japanese acts such as Sakurazaka46, Hinatazaka46, The Coinlockers, Last Idol, and on anime and game soundtracks including SHAMAN KING FLOWERS and the RPG MementoMori. The company also works with vocalists and VTuber projects. The firm is privately held and does not disclose financial results publicly. Its official website lists its office at PIAS Mishuku 501 in Ikejiri, Setagaya-ku, Tokyo, and provides contact details for talent submissions. T's CORPORATION explicitly states that it never charges registration or production fees to applicants for its songwriter, arranger or vocalist auditions, and accepts submissions only by mail.

T's CORPORATION was established on December 19, 1983, in Tokyo, Japan, with capital of 10 million yen. It was founded by Tetsuro Hamada, a composer and producer who works under the professional name Tetsuro Oda. From its inception, the company was conceived as a creative management and music publishing operation rather than a conventional record label, focusing on the representation of songwriters, composers and arrangers. Over the decades, T's CORPORATION built a business around the discovery, development and management of music creators. Its stated scope of operations includes artist and creator management; songwriting, production and arrangement; scouting and training of new creators; planning and production of master recordings; music publishing; assignment, acquisition and licensing of copyrights; and the planning, production and sale of artist merchandise. This combination of talent management and publishing allows the company to place its writers' works with major artists and media projects while administering the resulting rights. The company's creators have contributed songs to releases by prominent Japanese acts. Among the documented placements are compositions for Sakurazaka46 ("19-sai no Galette," 2024), Hinatazaka46 ("Naze-" and "Dash & Rush"), The Coinlockers ("Kodoku de iru koto ni narete shimatta," 2020), Last Idol ("Hope -2nd generation-"), and Girls2 ("Daijoubu"). Its writers have also worked on anime and game music, including the SHAMAN KING FLOWERS Blu-ray release ("Starlight," 2024) and the RPG MementoMori ("Ether no Yoru," 2026). The company has additionally been involved with VTuber projects such as the Sister Princess VTuber project. T's CORPORATION remains a privately held company. Its official profile lists its office at PIAS Mishuku 501, 2-7-6 Ikejiri, Setagaya-ku, Tokyo. The company continues to recruit lyricists, composers, arrangers and vocalists, stating that it does not charge registration or production fees and accepts applications only by mail.

• T's CORPORATION established in Tokyo with capital of 10 million yen.

• Hinatazaka46's 'Naze-' composed and arranged by Masahiro Koyama released.

• The Coinlockers' 'Kodoku de iru koto ni narete shimatta' composed by Hachina released.

• VTuber Ei's 'Go! Go! Future' with lyrics by Takahashi Puri released.

• MILLEA's 'Tokyo Maria' with lyrics and music by Haruna Yokota released digitally.

• Alumi Niumbirch's 'Starlight' with music by Keity.pop and Shingo Hirano released on SHAMAN KING FLOWERS Blu-ray.

• Sakurazaka46's '19-sai no Galette' composed by Susumu Miyakawa released.

• MementoMori character Cattleya's lament song 'Ether no Yoru' released.

A behind-the-scenes Japanese music production and publishing house focused on creator management and songwriting, rather than a front-line record label.

• Songwriting and composition

  Creation of songs for artists, anime, games and other media.

• Music production and arrangement

  Production and arrangement services for recordings.

• Music publishing

  Copyright administration, licensing and royalty collection.

• Creator management

  Management of lyricists, composers and arrangers.

• Artist merchandise

  Planning, production and sale of artist goods.

1. 1T's Corporation official websitetscorp.jp
2. 2COMPANY PROFILE | T's Corporationtscorp.jp
3. 3T's CORPORATION - Wikidatawikidata.org