Mitsuba is a VTuber affiliated with KAMITSUBAKI STUDIO who is currently running a TaPrize online lottery collaboration offering original limited goods through July 13, 2026.
Mitsuba, a VTuber under the KAMITSUBAKI STUDIO label, is the subject of a single dedicated story in the coverage cluster. The most recent report, published June 19, 2026, details a collaboration with the online lottery service TaPrize. From June 19 to July 13, 2026, fans can play for a total of 27 items across six prize categories, including a T-shirt and mini canvases, all exclusive to TaPrize. Each play costs 700 yen, and the lottery has no losing tickets, guaranteeing a prize per attempt.
Beyond this collaboration, Mitsuba does not appear in any of the other six stories in the cluster. Those stories cover other KAMITSUBAKI STUDIO artists and events: a charity stream featuring Rima, Koko, Kakyoin, and Hiyashi; the debut EP and mini-live of the unit Kuusou; a Hong Kong concert by virtual singer Kaf; a streaming release of the KAMITSUBAKI WARS 2026 event; and a live re-staging by Isekai Joucho. None of these stories mention Mitsuba or provide additional context about her activities, career history, or role within the label.
The dossier therefore rests on a single source. It establishes that Mitsuba is active in merchandise and online lottery collaborations, a model that avoids sell-outs by guaranteeing a prize per play. No further information about her streaming schedule, music releases, or live performances is available from the provided coverage.
Written with AI from the cited Yomimono stories below, each itself sourced. See our editorial policy. Every fact links the story it came from.
VTuber Mitsuba is collaborating with the online lottery service TaPrize from June 19 to July 13, 2026. A total of 27 items across 6 prize categories, including a T-shirt and mini canvases, are available as TaPrize exclusives. Each play costs 700 yen, and there are no losing tickets.