Ichijinsha introduced on Friday that Nekotofu‘s ONIMAI: I’m Now Your Sister! (Onii-chan wa Oshimai!) manga is inspiring a tv anime starring Marika Kōno as protagonist Mahiro Oyama and Kaori Ishihara as Mahiro’s sister Mihari Oyama. Ichijinsha is streaming a voiced movement comedian video that includes the 2 voice actresses.


Shingo Fujii (Mushoku Tensei: Jobless Reincarnation episode 11 storyboards, director) is making his sequence directorial debut with the anime at Studio Bind. Michiko Yokote (Shirobako, Prison School Love All Play, Tsurune) is accountable for sequence scripts. Ryo Imamura (Mushoku Tensei: Jobless Reincarnation episode 11 animation director) is designing the characters. EGG FIRM is producing the sequence.

Kodansha Comics is publishing the manga digitally in English, and it describes the story:

Mahiro Oyama was only a regular erotic-game loving dude…till he awakened one morning as a girl! Turns out his mad-scientist little sister, Mihari, tried out considered one of her new experiments on him…with a disastrous consequence, so far as Mahiro’s involved! But Mihari is as decided to review him as he’s decided to return to his shut-in, game-playing life, and one factor’s for certain…life goes to get a complete lot weirder from right here on out!

The manga started as a self-published work by Nekotofu in 2017, which they printed by pixiv and different locations on-line. Nekotofu launched a daily serialization of the manga in Ichijinsha‘s Comic Rex journal in April 2019. Ichijinsha will publish the manga’s sixth compiled ebook quantity and its second anthology quantity on the identical day on April 27. Kodansha Comics launched the fifth quantity in English on March 22.

Sources: ONIMAI: I’m Now Your Sister! anime’s website, Mantan Web, Comic Natalie