★ 4.1/5
Battle Spirits: Heroes
2011
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Crunchyroll
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Amazon Video
TV • 2023
ONIMAI: I'm Now Your Sister!
Cinematic storytelling powered by Moviepedia.
When lazy, erotic-game loving Mahiro Oyama is transformed into a girl by his younger scientist sister's experiments, he becomes determined to change back, only to recognize that with his new opportunity, he may want to turn his life around.
TMDB ★ 3.7/5Votes: 72
Favorite off • Watchlist off • Not rated
AnimationComedy
More Videos
2 availableTop Cast
Marika Kouno
Mahiro Oyama (voice)
Kaori Ishihara
Mihari Oyama (voice)
Hisako Kanemoto
Kaede Hozuki (voice)
Minami Tsuda
Momiji Hozuki (voice)
Kana Yuuki
Asahi Ohka (voice)
Natsumi Hioka
Miyo Murosaki (voice)
—
Michiko Yokote
Series Composition
—
Shingo Fujii
Series Director
—
Ryo Imamura
Character Designer
—
Daisuke Achiwa
Original Music Composer
—
Alisa Okehazama
Original Music Composer
—
Yuji Oka
Editor
—
Makiko Doi
Color Designer
—
Akane Fushihara
Director of Photography
Where to watch
CrunchyrollCrunchyroll Amazon ChannelAmazon VideoMeta Snapshot
SeriesStatus
Ended
Release
January 5, 2023
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