Anime Overview
Akiteru Ooboshi runs a small apartment based game development circle and values efficiency above all else. When his team's hit title attracts attention from a larger company, he accepts an unusual condition: publicly posing as his cousin Mashiro's boyfriend to secure a partnership. Meanwhile, Iroha Kohinata, the mischievous younger sister of his closest col…
Meet the featured characters and Japanese voice actors tied to Tomodachi no Imouto ga Ore ni dake Uzai before opening the full characters page.
Main | Japanese VA: Suzushiro, Sayumi
Main | Japanese VA: Kusunoki, Tomori
Supporting | Japanese VA: Hanazawa, Kana
Main | Japanese VA: Ishiya, Haruki
Supporting | Japanese VA: Tadokoro, Azusa
Supporting | Japanese VA: Saitou, Souma
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Director
Original Creator
Script, Series Composition
Producer
Producer
Producer
A quick static snapshot of recent tracked episodes for Tomodachi no Imouto ga Ore ni dake Uzai before the interactive guide loads.
Aired Dec 21, 2025
Aired Dec 13, 2025
Aired Dec 7, 2025
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12 tracked episodes