Saitama Musashi Heat Bears Hold 2026 Season Satte City Collaboration Uniform Auction on 'Supo-Oku'

On "Supo-Oku," a sports team official auction service provided by Mbok Co., Ltd. in business partnership with Engate, Inc., the Saitama Musashi Heat Bears of the Route Inn BC League will begin the "Saitama Musashi Heat Bears 2026 Season Satte Citizen Day Satte City Collaboration Uniform Auction" on Tuesday, May 26, 2026. In this auction, the special Satte City collaboration uniforms actually worn by the Saitama Musashi Heat Bears players during "Satte Citizen Day" held on May 23 (Sat) and 24 (Sun) will be listed with their handwritten autographs. In addition to the limited design that expresses strength and elegance in dark blue and gold with the motif of "cherry blossoms," the symbol of Satte City, it is a special specification with the player's name in kanji above the uniform number. Furthermore, the Satte City logo is displayed on the back of the uniform, reflecting the team's desire to promote the charm of the region. The implementation period is from 17:00 on Tuesday, May 26, 2026, to 22:00 on Sunday, May 31, 2026. Mbok is an internet flea market and auction service that started in 2004. Its mission is to "co-create a new market where people, things, and society are connected, and everyone can find their own story."