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Reddit rules index · read 2026-10-07
Can you promote on r/OniichanOshimai?
No rule mentions promotion None of its rules mentions self-promotion. That is not permission: read every rule, say plainly that it's yours, and make the post useful on its own.
AI-generated content not allowed Its rules remove some or all AI-generated posts, comments or media. Write it yourself here, or pick another community. Other communities' AI rules.
What this page is
This page quotes r/OniichanOshimai's rules as ThreadFox read them on 2026-10-07. The quoted text is the community's; the verdict above is our reading of it. Conditions often decide whether a post fits (a required thread, flair, posting day, account age or karma), and r/OniichanOshimai's current rules on Reddit always win over this page.
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- 56,030 members
- text and link posts
- its rules on Reddit
A subreddit for the webcomic, manga, and anime Onii-chan wa Oshimai (aka Onii-chan is Done for, My Brother is Done For, OniMai, OniMai: I'm now your Sister)
What its rules say about AI and bots
No AI-Generated Content
Any content appearing to be generated through the use of artificial intelligence is not allowed except in the case of meme posts. Regular art marked as a meme post is still a violation.
All 10 rules of r/OniichanOshimai
- Oniichan Oshimai Content Only
Please make sure your post is about or related to Oniichan wa Oshimai - Don't repost recent content
Please don't repost anything that has been posted within the last three months or if it is in the top 50 posts of the subreddit. - Source your fan-art
Leave a link to the artist in your thread - Don't be toxic or disrespectful
Don't harass others or participate in other toxic behaviors on the subreddit. - No NSFW Content
No NSFW or ecchi content - No Bigotry
This includes racism, sexism, transphobia, homophobia, ableism, or any other kind of bigotry. - English Content Only
All content must be posted and readable in the context of the English language. - No Spoilers
Any content which has only been posted on Neko's Fanbox and not publicly released is not allowed - No AI-Generated Content
Any content appearing to be generated through the use of artificial intelligence is not allowed except in the case of meme posts. Regular art marked as a meme post is still a violation. - Use Appropriate Flairs
Every post submitted to the subreddit should have an appropriate flair that encapsulates the contents of the post. Any post not marked with an appropriate flair is subject to removal.
What the written rules don't show
- Unpublished minimums. Many communities remove posts from new or low-karma accounts through AutoModerator settings that are not on the rules page, often before a moderator sees them.
- Reddit's own filters. Reddit's site-wide spam filters can remove posts from accounts that mostly share links to their own site, in any community.
- The community's norms. Many communities see themselves as peers, not an audience: post where you already take part, and make the post worth reading without the link.
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The verdict is our reading of r/OniichanOshimai's rule text on 2026-10-07. Rules change and moderators decide: read the current rules before you post. Not affiliated with Reddit or r/OniichanOshimai.