Quick Answer
My Friend's Little Sister Has It In for Me! is streaming on Crunchyroll, Bahamut Anime Crazy. 12 episodes (~5h total watch time). Availability may vary by region.
Where to Watch My Friend's Little Sister Has It In for Me!
Good news — My Friend's Little Sister Has It In for Me! has official streams on Crunchyroll and Bahamut Anime Crazy. We've got links for all of them, along with fallback search options.
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About My Friend's Little Sister Has It In for Me!
Akiteru Ooboshi lives by one principle—efficiency above all. As the producer of the 05th Floor Alliance, a small game development circle composed of his fellow apartment tenants, he oversees the release of their latest title, The Night the Black Goat Screamed, which unexpectedly surpasses a million downloads. Thus, to secure the circle's future and steer their next projects toward even greater success, Akiteru turns to Honeyplace Works, a major company run by his uncle, Makoto Tsukinomori. ...
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch My Friend's Little Sister Has It In for Me! legally?
Right now, My Friend's Little Sister Has It In for Me! is on Crunchyroll, Bahamut Anime Crazy. That said, anime licensing varies a lot by country — what's on Netflix in Japan might not be on Netflix in the US. If your go-to platform doesn't have it, try the other services listed above.
Is My Friend's Little Sister Has It In for Me! on Netflix or Crunchyroll?
It's confirmed on Crunchyroll. Netflix availability depends on your region — some countries have it, others don't.
Is My Friend's Little Sister Has It In for Me! available with an English dub?
Dub availability depends on the platform. Crunchyroll has been expanding their dubbed library a lot recently, and Funimation (now merged into Crunchyroll) historically had the biggest dub catalog. Check each platform's listing for My Friend's Little Sister Has It In for Me!.
Can I watch My Friend's Little Sister Has It In for Me! for free?
Crunchyroll offers a free ad-supported tier for some shows. Most other platforms require a subscription, but many offer free trials for new users. Tubi and Pluto TV occasionally have anime in their free rotation too.