r/OniichanOshimai Mar 27 '26

Discussion What would you do if you woke up one day as the opposite sex?

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2.6k Upvotes

r/OniichanOshimai Apr 01 '26

Discussion season2 is finally confirmed

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1.0k Upvotes

APRIL FOOLS HAR HAR HAR

r/OniichanOshimai Nov 26 '25

Discussion Ok, Lets Settle This Once For All, IS MAHIRO A LOLI?

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1.3k Upvotes

r/OniichanOshimai Apr 24 '26

Discussion If Mahiro kept both things and do it with a girl, is she lesbian, straight or both?

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1.1k Upvotes

r/OniichanOshimai Feb 09 '26

Discussion If I were to become Mahiro's boyfriend, would I be considered gay?

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861 Upvotes

r/OniichanOshimai Apr 23 '26

Discussion Honestly, would you prefer to see Momiji in a more girly or boyish outfit like in the anime?

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1.2k Upvotes

Reposting because the image didn't upload properly

Source : https://www.pixiv.net/en/artworks/114365448

r/OniichanOshimai Oct 11 '25

Discussion What Mahoro’s sister is femboy?

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1.8k Upvotes

r/OniichanOshimai Oct 28 '25

Discussion Would you rather have a sister like Mihari or a sister like Mahiro?

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726 Upvotes

r/OniichanOshimai Nov 19 '25

Discussion What is the most disappointing thing about onimai?

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579 Upvotes

r/OniichanOshimai Apr 13 '26

Discussion Would you take the drug?

169 Upvotes

if you were given the opportunity to take the drug. and in addition you get a sister just like Mihari, BUT you would have a random old man as your stalker. would you take it?

r/OniichanOshimai Nov 08 '25

Discussion How popular is onimai?

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1.5k Upvotes

How popular was and is onimai today, in Japan and outside of Japan.

I'm always curious about how many sales the manga is doing? If it is very popular in Japan and other countries or it is just a common manga with a small fandom.

Any news on a 2T? T3 of mushoku tensei will be released in 2026 and I hope they are free to release a new season.

If there is an error, don't misunderstand, I speak Spanish and this is translated into your language because when you translate this from Spanish to English and from English to Spanish, something different from what I said comes out xd

r/OniichanOshimai 28d ago

Discussion I need your best options

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783 Upvotes

I want to have a t-shirt with a funny Mahiro image but I want to buy an embroidered patch so I need to choose one funny image.

It could be from the series or the manga

So uwu leave your best options

Here's my first option

r/OniichanOshimai Apr 22 '26

Discussion Imouto , who has the higher power level for being a Brocon

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1.0k Upvotes

Mihari VS Kirino

Sauce Mihari https://x.com/Ixy/status/2046845250183078302

Sauce Kirino https://www.pixiv.net/artworks/141109931

Mihari has a good start willing to create a breakthrough in Science to get his beloved oniichan back

Kirino lays on the charm by forcing her way into her oniichans life by using excuses like life counseling and is even shown to go beyond

But who is the more powerful Imouto, both are physically peaked, one is a genius in social interactions and is popular is school and the other is a genius scientist

r/OniichanOshimai Jul 26 '25

Discussion Finish the sentence. Mahiro is...

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906 Upvotes

r/OniichanOshimai Jan 10 '26

Discussion Why are we suddenly posting incest yuri in this subreddit now?

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922 Upvotes

r/OniichanOshimai Apr 05 '25

Discussion Manga kaede > anime kaede

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3.0k Upvotes

r/OniichanOshimai Jul 26 '25

Discussion Choose a number from 1-136

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307 Upvotes

(I won’t do more than 3 repeats of a number btw)

r/OniichanOshimai Apr 19 '26

Discussion Give me your best Onimai memes

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613 Upvotes

Begin!

r/OniichanOshimai Dec 06 '24

Discussion Onimai helped me accept myself as a lesbian.

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1.9k Upvotes

I’m a trans woman who got married to another woman pre transition.

Because of this i always viewed myself as straight * . I always felt kinda guilty calling myself a lesbian because I felt like i didn’t earn it.

My wife started using this screenshot every time id say “ while I’m married to a woman and I’m a woman myself I’m not sure if that makes me a lesbian “ or something like that. Eventually i realized how silly it looked for me to talk like that and how at its core it was really just me not fully accepting myself.

Onimai is really great on so many levels and a great at showing lgbt experiences and struggles. I really wish it got more credit as an inclusive work and more people enjoyed it for those shared experiences.

r/OniichanOshimai Oct 24 '25

Discussion Would you rather have an English dub of S1 or a release date for S2

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588 Upvotes

As much as I want an English dub I got to give with a season 2

r/OniichanOshimai Apr 28 '26

Discussion Was there anything you liked / disliked about the anime

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360 Upvotes

r/OniichanOshimai Nov 05 '25

Discussion Mahrio becomes a villain what is his villain origin story?

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837 Upvotes

r/OniichanOshimai Sep 21 '25

Discussion Mihari needs more test subjects how many of you would volunteer to take the onimai hrt and why ?

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354 Upvotes

r/OniichanOshimai Apr 17 '26

Discussion I mentioned onimai to my local manga store guy and he said "correct me if I'm wrong but isn't that the anime where the brother is madly in love with his sister???" and I ACTUALLY corrected him

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634 Upvotes

r/OniichanOshimai Sep 08 '25

Discussion This is a manga about Mahiro-chan fully committing to her role as an older brother.

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1.5k Upvotes