E1
HEART ATTACK
Where to watch
Not available in United States
Streaming in 1 other country
HEART ATTACK isn't on any streaming service in United States right now, but it's available in Japan. Streaming rights are licensed per country.
Seasons & Episodes
E2
THE LIGHT OF HOPE
E3
THE CURSED POWER
E4
THE DIVIDED ROADS
E5
HISTORIES OF TRAGEDY
E6
THE END OF PARADISE
E7
THE INCONVENIENT TRUTH
E8
VALIANT MARCH
Cast
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HEART ATTACK — streaming FAQ
Which OTT platform streams HEART ATTACK?
HEART ATTACK isn't on any streaming service in United States yet, but it's available in Japan. Streaming rights differ by country — switch your country in the header to see where.
Is HEART ATTACK on Netflix?
No, HEART ATTACK is not on Netflix in United States as of August 2026.
Is HEART ATTACK on Amazon Prime Video?
No, HEART ATTACK isn't on Amazon Prime Video in United States right now.
Where can I watch HEART ATTACK for free?
HEART ATTACK isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons does HEART ATTACK have?
HEART ATTACK has 1 season so far.
Are all episodes of HEART ATTACK out yet?
The 1 released season of HEART ATTACK is complete, but the show is still in production — a new season is expected.
Is there a Season 2 of HEART ATTACK?
A Season 2 of HEART ATTACK hasn't been officially confirmed yet.
Is HEART ATTACK based on a comic?
Yes — HEART ATTACK is based on a comic.