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Oniichan wa Oshimai!

Onimai: I'm Now Your Sister!

Oniichan wa Oshimai! anime image
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Synopsis

Self-professed "home security guard" Mahiro Oyama has not left his home in years, secluding himself in his room playing erotic visual novels. This depraved lifestyle causes his prodigious sister, Mihari, to worry about his well-being. In hopes of solving this ...

Background

Oniichan wa Oshimai! was released on Blu-ray in two boxes from April 19, 2023, to June 21, 2023.

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