When will Oniichan wa Oshimai Season 2 be released? Check out the Official Info Details Here!

Oniichan wa Oshimai Season 2, when will it be released?

Anime presentations are filled with many interesting story pieces that viewers can choose from and enjoy their favorite genres.

If you want to go on a long action adventure then shonen is the thing, want to be transported to another world, then go for an isekai, or maybe you just want to enjoy a moment with your loved ones and then go for a piece of Rom-com. life.

Speaking of slice-of-life Rom-coms, these stories often involve a boy and a girl trying to get together while finding themselves in comic situations.

But what happens when their genders are switched? Well, then we get the hit sub-genre called gender-bender, where characters change their gender temporarily or indefinitely.

While there aren’t many gender-bending shows, Winter 2023 is privy to the anime adaptation of the manga series Nekotofu, Oniichan wa Oshimai or Onimai.

The story follows Mahiro Oyama, who prefers to stay indoors, play video games, and read erotic novels.

The self-confessed house security guard hasn’t left the house in two years, and this behavior is starting to worry his wonderful sister, Mihari Oyama.

Mihari has a lot of intelligence, and his world revolves around research. In order to reintegrate her brother into society, she decides to turn him into a young girl and finally succeeds in doing so.

Mahiro is stuck in this predicament but has no choice but to live a new life until the effects wear off.

How the once otaku-secret Mahiro lives his new young girl life is the central plot of the show.

The first season of Oniichan wa Oshimai was relatively successful as fans of the gender-bender series enjoyed the wholesome and cute series.

After the first season ended, many fans wondered whether there would be a second season or not.

To find the answers, keep scrolling as we bring you all the latest news and updates of Oniichan wa Oshimai Season 2 or Onimai Season 2.

Oniichan wa Oshimai rated 7.7/10 and rated #1008 with 95k members on MyAnimeList.

When will Oniichan wa Oshimai Season 2 Release?

When will Oniichan wa Oshimai Season 2 Release?

The first season of Oniichan wa Oshimai aired from January 5, 2023 to March 23, 2023 for 12 episodes.

As of this writing, there is no update from studio Bind regarding the Oniichan wa Oshimai update season 2.

Oniichan wa Oshimai Season 1 January 5, 2023
Oniichan wa Oshimai Season 2 Not Announced yet

Production studios consider various financial and commercial metrics before announcing updates.

As previously mentioned, Oniichan wa Oshimai season 1 received generally positive reviews; however, there was criticism from some parts of the fanbase and criticism of the series’ premise.

The main critics seemed to be tagged in the first episode, which presented extreme fan service and controversial innuendos on sexuality.

Reviewers in Anime News Network’s “Anime Preview Guide for Winter 2023” also criticized the depiction of Mahiro’s body in the first episode.

Despite some controversial and problematic aspects, the first season of Oniichan wa Oshimai received its fair share of positive recognition, which is further proven by the episode rating of users. IMDB.

Oniichan wa Oshimai Episode 1 7.5
Oniichan wa Oshimai Episode 2 8.1
Oniichan wa Oshimai Episode 3 8.2
Oniichan wa Oshimai Episode 4 8.4
Oniichan wa Oshimai Episode 5 7.7
Oniichan wa Oshimai Episode 6 7.6
Oniichan wa Oshimai Episode 7 8.3
Oniichan wa Oshimai Episode 8 7.9
Oniichan wa Oshimai Episode 9 8.9
Oniichan wa Oshimai Episode 10 8.5
Oniichan wa Oshimai Episode 11 8.0
Oniichan wa Oshimai Episode 12 8.8

While reviews and ratings may be in favor of a sequel, the crucial factor is studio availability.

Studio Bind is a relatively new production house that started in 2018 and debuted with the highly acclaimed fantasy series Mushoku Tensei.

Currently, the second season of Mushoku Tensei is slated for release in July, and after that the studio has yet to confirm any future projects.

According to Mushoku Tensei chief producer Nobuhiro Osawa, a new studio has been created with the explicit aim of producing and concentrating on future installments of Mushoku Tensei.

Therefore, it is clear that the main focus of the studio is its hit series Mushoku Tensei. But see support for the Oniichan wa Oshimai team who received gifts and food supplies from fans, creators can reconsider the renewal status.

Assuming the studio renews the sequel at the end of the year, we can expect the Onimai Season 2 trailer and Onimai: I’m Now Your Sister Season 2 release date in winter 2024.

Cutchup Oniichan wa Oshimai manga

Oniichan wa Oshimai manga written and illustrated by Nekotofu. It began online serialization via Pixiv in 2017 and Monthly Comic Rex magazine on April 27, 2019.

The manga has been collected into seven volumes, with the latest issue releasing on January 7, 2023.

Oniichan wa Oshimai! ranked fifth in the 2018 Da Vinci’s Next Manga Award in the web manga category in August 2018 and ranked ninth in the 2019 Web Manga Overall Votes in October 2019.

The manga also ranked third in AnimeJapan’s We Want to See Animation Manga Rankings in 2020 and ranked seventh in 2021.

As of December 2022, the Oniichan wa Oshimai manga has been sold 1 million copies for volumes 1 through 7, including anthologies and digital.

Manga Oniichan wa Oshimai rated 7.7/10 and ranked #1374 with 14k members on MyAnimeList.

What’s the Plot of Oniichan wa Oshimai Season 2?

In the last episode of Oniichan wa Oshimai season one, “Mahiro’s Future as a Sister,” Mahiro’s drugs start to wear off as he slowly transforms back into a boy.

Mihari gives a spare potion but warns her that the effect may last longer. Mahiro thought all night and finally decided to drink it.

On the train ride home, Mihari reveals to him that his conspired rehabilitation project was too successful.

Oniichan wa Oshimai season one spanned 38 chapters and four manga volumes, meaning Oniichan wa Oshimai season 2 will begin by adapting chapter 39 of volume 5.

As the new school year rolls around, Mahiro is introduced to many new girls, where Nayuta stands out when she refers to herself with a boy’s honorific.

Mahiro also finds out that he found out about his gender transformation through a magic drug. Circumstances bring Mahiro and Nayuta closer because Nayuta is accepted into Mahiro’s friendship group.

Cast & Characters of Oniichan wa Oshimai Season 2

Cast & Characters of Oniichan wa Oshimai Season 2

Oniichan wa Oshimai was directed by Shingo Fujii and written by Michiko Yokote. Music composed by Arisa Okehazama and Daisuke Achiwa, with character designs by Ryo Imamura.

Sound and Art directed by Kōhei Yoshida and Masayo Kobayashi. Animation produced by Studio Bind.

You can find a list of Oniichan wa Oshimai’s characters and voice actors below:

Mihari Oyama Kaori Ishihara
Mahiro Oyama Marika Kono
Kaede Hozuki Hisako Kanemoto
Asahi Ōka Kana Yuki
Momiji Hozuki Minami Tsuda
Miyo Murosaki Natsumi Hioka
Takeshi Haijima Fumiko Uchimura
Miyako Nagase KarinOda
Spabone Kōsuke Gotō
Meet Fujimi Mia Sakurai
Minori Shiina Misaki Watada
Satsuki Takada Miyuu Takatsuki
Yuta Sakurada Rena Aoshima
Minato Senkawa Rika Abi
Yuriko Kitahara Rika Nagae
Mari Nishinomiya Rin Mizuki
Nodoka Fushimi Rina Tsukishiro
Owner Sachiko Okada
Makoto Kodaira I’m Tanaka
Mai Yasaka Sayako Tojo


The lack of resources and availability of studio Bind could push the possibility of Oniichan wa Oshimai Season 2.

This article will be updated if there is the latest update from Oniichan wa Oshimai S2so keep an eye on our articles on Restless Ink for development.

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