VTuber Summer Slam 2026 is a 10-day charity marathon organized by U.S. nonprofit Gamers Outreach, featuring streams from four KAMITSUBAKI STUDIO artists who raised 1 million yen in donations.
VTuber Summer Slam 2026 is a charity event organized by the U.S. nonprofit Gamers Outreach. The event runs for 10 days and supports GO Kart mobile game kiosks that bring gaming experiences to hospitalized children. KAMITSUBAKI STUDIO joined the event for the first time, marking the studio's first known participation in a U.S.-organized VTuber charity event.
Four KAMITSUBAKI STUDIO artists participated: RIM, KOKO, KAKYOIN, and HINAGESHI. They streamed Overcooked! 2 on the studio's YouTube channel on June 25 from 23:00 to 1:00 JST. The streams raised 1 million yen in donations, exceeding the initial target by 1.5 times. The funds go to Gamers Outreach to provide gaming experiences to hospitalized children.
The overperformance of the donation target showed that Japanese VTuber agencies can mobilize English-speaking fanbases for charitable causes through cross-cultural streaming. The event reaches over 500 medical facilities worldwide.
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Four KAMITSUBAKI STUDIO affiliated artists-RIM, KOKO, KAKYOIN, and HINAGESHI-participated in the U.S. charity event VTuber Summer Slam 2026, raising 1 million yen in donations through special streams. The funds go to Gamers Outreach to provide gaming experiences to hospitalized children.
KAMITSUBAKI STUDIO will participate in VTuber Summer Slam 2026, a 10-day charity marathon organized by U.S. nonprofit Gamers Outreach. Four members-RIM, KOKO, KAKYOIN, and HINAGESHI-will stream Overcooked! 2 on the studio's YouTube channel June 25 from 23:00 to 1:00 JST. Donations support GO Kart mobile game kiosks for hospitalized children.