AMNIBUS Sponsors Nijisanji Koshien 2026 Summer Tournament
The sponsorship ties a merchandise retailer directly to one of Nijisanji's biggest recurring summer events, now in its seventh consecutive year.
Reporting from 1 source: PANORA.
AMNIBUS, the official collaboration goods shopping site operated by arma bianca, is sponsoring Nijisanji Koshien 2026, the VTuber group's annual summer baseball tournament. The event runs August 8, 9, and 11, with ten manager livers training Nijisanji and NIJISANJI EN livers over three in-game years in Powerful Pro Baseball 2026-2027.
AMNIBUS, the official collaboration goods shopping site run by arma bianca, has signed on as a sponsor for Nijisanji Koshien 2026, the summer baseball tournament featuring livers from Nijisanji and NIJISANJI EN.
The main tournament runs August 8, 9, and 11. Ten manager livers will train players over three in-game years in the Eikan Nine mode of Konami's Powerful Pro Baseball 2026-2027, with rosters set at a draft meeting beforehand. Organizers Keisuke Maizono and Kaishi Tenkai lead the event, which streams in 3D format again this year.
AMNIBUS sells made-to-order original goods for anime, games, and manga, and says it wants to deliver the power of characters to everyone.
Synthesized by Yomimono from the 1 cited source below, including Japanese-language reporting where cited, then editorially reviewed before publishing.