Quick Answer
Muromi-san is streaming on Crunchyroll. 13 episodes (~5h total watch time). Availability may vary by region.
Where to Watch Muromi-san
Good news — Muromi-san has official streams on Crunchyroll. We've got links for all of them, along with fallback search options.
Confirmed Streaming Platforms
Subscription availability by JustWatch
Check Other Platforms
Anime licensing changes by region. If Muromi-sanisn't on your usual service, try these.
About Muromi-san
One day, Mukoujima Takurou, a boy in high school who loves fishing, catches a pig tailed mermaid called Muromi-san who speaks in the Hakata dialect. She comes to visit Takurou often, along with her fellow mermaids Sumida-san, Fuji-san, Levia-san, Hii-chan, and even some other fantastical creatures such as Yeti and Harpy!<br> <br> (Source: Crunchyroll)
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch Muromi-san legally?
Right now, Muromi-san is on Crunchyroll. 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 Muromi-san on Netflix or Crunchyroll?
It's confirmed on Crunchyroll. Netflix availability depends on your region — some countries have it, others don't.
Is Muromi-san 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 Muromi-san.
Can I watch Muromi-san 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.