Onii-chan wa Oshimai!
お兄ちゃんはおしまい！
Mahiro Oyama was just a normal erotic-game loving dude…until he woke up one morning as a woman! Turns out his mad-scientist little sister, Mihari, tried out one of her new experiments on him…with a disastrous outcome, as far as Mahiro’s concerned! But Mihari is as determined to study him as he is…
TV anime, 12 episodes, Winter 2023, Studio Bind. Episode guide with the official trailer and links to licensed services. Studio Studio Bind. Genres: Comedy, Ecchi, Slice of Life. Season: Winter 2023.
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