Quick Answer
Extreme Hearts is streaming on Crunchyroll, Aniplus TV, Bilibili Global. 12 episodes (~5h total watch time). Availability may vary by region.
Where to Watch Extreme Hearts
Extreme Hearts is currently on Crunchyroll, Aniplus TV, Bilibili Global. Keep in mind that catalogs change by region — if you don't see it on your usual service, check the other platforms listed here.
Confirmed Streaming Platforms
Subscription availability by JustWatch
Check Other Platforms
Anime licensing changes by region. If Extreme Heartsisn't on your usual service, try these.
About Extreme Hearts
Hiyori Hayama is an aspiring singer who moved to Tokyo to make her debut. She has always loved singing and hopes to stand on stage like her favorite artist. Unfortunately, the entertainment industry is not all fun and games, as she fails her auditions one after another and struggles to sell her songs. Finding herself still standing at the start line, Hiyori pursues her only opportunity to take the next step forward—partaking in Extreme Hearts. The popular event is a Hyper Sports tournament...
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch Extreme Hearts legally?
Right now, Extreme Hearts is on Crunchyroll, Aniplus TV, Bilibili Global. 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 Extreme Hearts on Netflix or Crunchyroll?
It's confirmed on Crunchyroll. Netflix availability depends on your region — some countries have it, others don't.
Is Extreme Hearts 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 Extreme Hearts.
Can I watch Extreme Hearts 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.