ONIMAI: I'm Now Your Sister!

Series — 1 seasonComplete Series — 1 SeasonTV-14

ONIMAI: I'm Now Your Sister!(2023)

Animation & Anime
Comedy

~24 min/ep

Last verified: 20/04/2026 — This information may be out of date

6.8/10IMDb

NRRotten Tomatoes

NRMetacritic

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1 season, 12 episodes

12 episodes — ~24 min each — Total: ~5 hours

Weekend binge

Episodes

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All 1 season available on each service

Trailer

Synopsis

When a lazy, erotic-game loving Otaku 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 ar...

Mood

Cast

Marika Kôno
Kaori Ishihara
Hisako Kanemoto

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Accessibility

SubtitlesSubtitles available
Audio DescriptionUnknown
Sign LanguageUnknown