お兄ちゃんはおしまい！

ONII-CHAN WA OSHIMAI!

MANGA

STATUS
RELEASING
VOLUMES
Not Available
RELEASE
Invalid Date
CHAPTERS
Not Available

DESCRIPTION

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 determined to go back to his shut-in, game-playing life, and one thing’s for sure…life is going to get a whole lot weirder from here on out!

(Source: Kodansha USA)

Note: Includes 57 extra chapters.

CAST

Mahiro Oyama
Mihari Oyama
Kaede Hozuki
Momiji Hozuki
Asahi Ouka
Miyo Murosaki
Nemu Fujimi
Nayuta Tenkawa
Minato Senkawa
Yuriko Kitahara
Yuuta Sakurada
Chitose Azuma
Nodoka Fushimi
Rin Minakata
Mari Nishinomiya
Miyako Nagase
Mai Yasaka
Satsuki Takada
Minori Shiina
Yuuya Ouka
Sol Badguy
Bridget
Eroge Onsei
Nicolara
Reporter

CHAPTERS

RELATED TO ONII-CHAN WA OSHIMAI!

Cover Art for Onii-chan wa Oshimai! Koushiki Anthology Comic

MANGA ComedyOnii-chan wa Oshimai! Koushiki Anthology Comic

ANIME ComedyOnii-chan wa Oshimai!

Cover Art for Onii-chan wa Oshimai! Tokubetsu-hen

MANGA ComedyOnii-chan wa Oshimai! Tokubetsu-hen

Cover Art for Onii-chan wa Oshimai! Tanjoubi

MANGA ComedyOnii-chan wa Oshimai! Tanjoubi

Cover Art for Onii-chan wa Oshimai! 7-kan: Tokusouban Shousasshi

MANGA ComedyOnii-chan wa Oshimai! 7-kan: Tokusouban Shousasshi

Cover Art for Onimai Fukudoku Hon: Mihari no Kenkyuushitsu

MANGA ComedyOnimai Fukudoku Hon: Mihari no Kenkyuushitsu

MANGA ComedyMinato-kun wa Oshimai?

REVIEWS

NetLOGGED

100/100

Onimai is not perfect, but it's still really cute and comfortable.

The pinnacle of manga. The things this manga does is second to none. Honestly, all other mangaka's should just give up, as they're never going to ever come close to Onimai.

 The pinnacle of manga. The things this manga does is second to none. Honestly, all other mangaka's should just give up, as they're never going to ever come close to Onimai.

 Okay, enough with the jokes, I think this manga is actually pretty good. I do think there is quite a bit of, y'know, weird stuff in it where I don't think I could recommend it to most people in good faith. HOWEVER, if you're fine with the weird stuff in things like Monogatari and Mushoku Tensei, then you'll probably be fine. It's a very cute series aside from it's flaws, and I definitely love almost all of its characters. I'm almost certain that once this series gets animated, it's going to be very controversial though, and there will be a LOT of discussion about Mahiro and what their gender is/what they identify as, and I'm sure that will be interesting to watch go down, but until then let's just try to enjoy the peace while it lasts. 

 This series is just so comfortable though, I absolutely love how down to earth it feels, and despite it's kind of weird and crazy setup that could certainly lead Mahiro into just being a creep and it feeling just super weird, I never really felt that way once and just had a good time all the way through. The relationship between Mahiro and Mihari is also great, and they really do feel like close siblings in a way that I don't see in a lot of other animanga. Did I talk about how much I like Mahiro yet? I really like Mahiro. 

 I guess in terms of "plot", there isn't very much to talk about. Mahiro wakes up one day, only to find out that they we're transformed for a teenage boy, to a middle school year old girl through a drug slipped into Mahiro's food by their sister, Mihari. Mahiro does have the option to transform back at any point by refusing to take the drug, as it only works when taken consistently, but they choose not too for one reason or another. Mihari's reason for turning her older brother into her younger sister? To try to get her brother to be less of a loser and go outside and touch some grass for once! Now that does seem like there's correlation between the 2, but it does end up working so who am I to say? Either way, you get to watch Mahiro evolve from a loser who never goes outside, to a functioning member of society, while also learning about some of the daily struggles that girls have to go through compared to guys.

 I know this review isn't really structured and is just kind of amateurish (Not just kind of, it's VERY amateurish) but thank you for reading anyway. I've never made a review ever before, but something about this series just made me want to. 10/10 Mahiro is so cool and relatable.

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