Onimai: I'm Now Your Sister! — Release & Event Calendar
Events, manga release dates, and figure pre-orders for Onimai: I'm Now Your Sister! in one place.
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Friday, May 1, 2026
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お兄ちゃんはおしまい！の作品Hub
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Browse events, manga release dates, and figure pre-orders for Onimai: I'm Now Your Sister! in chronological order. Each entry links through to the event detail, figure listing, or work hub.