Butterfly Appointed as a Top Partner of T.League

T.League 2026–2027 Season

Tamasu Co., Ltd., (“Butterfly”) has entered into an agreement to serve as a Top Partner of T.League.

Since the league's inaugural season, we have supported T.League as an Official Partner by providing official balls and uniforms for both men's and women's teams. In addition, since the 2024–2025 season, we have also worked to help generate further excitement around T.League through initiatives such as supporting the “Butterfly Garden”, where fans can enjoy activities outside the venue, and serving as a special sponsor for events held in Yanai City, Yamaguchi Prefecture, and Obihiro City, Hokkaido.

Moving forward, as a Top Partner, we will further expand our collaboration with T.League, with a particular focus on creating more opportunities to engage with fans and encouraging even more people to visit T.League venues.

Comment from Takako Osawa, President and Managing Director of Tamasu Co., Ltd.

We have been involved with T.League in various ways over the years, and from the 2026–2027 season, we will have the honour of serving as a Top Partner of T.League.

Last season, during the 2025–2026 season, we also served as a special sponsor for the event held in Obihiro, where we carried out a number of initiatives, including activities to promote table tennis among young children. Butterfly's table tennis hero, Glayzerman, also performed his theme song at the Obihiro event and at the play–off venue, where it was warmly received by many fans.

In the 2026–2027 season, we will continue to provide “Butterfly” brand uniforms to all men's and women's teams, as well as official balls for women's matches. In addition to supporting the players, we look forward to working together to bring even more excitement to T.League.