E1
Episode 1
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Happy Mania anywhere yet.
Seasons & Episodes
E2
Episode 2
E3
Episode 3
E4
Episode 4
E5
Episode 5
E6
Episode 6
E7
Episode 7
E8
Episode 8
E9
Episode 9
E10
Episode 10
E11
Season 1, Episode 11
E12
Episode 12
Cast · Directed by Takao Kinoshita
Happy Mania — streaming FAQ
Which OTT platform streams Happy Mania?
Happy Mania isn't streaming anywhere in United States yet.
Is Happy Mania on Netflix?
No, Happy Mania is not on Netflix in United States as of August 2026.
Is Happy Mania on Amazon Prime Video?
No, Happy Mania isn't on Amazon Prime Video in United States right now.
Where can I watch Happy Mania for free?
Happy Mania isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in Happy Mania?
Happy Mania has 1 season in total (12 episodes). The series concluded in 1998.
Are all episodes of Happy Mania out yet?
Yes — all 12 episodes across 1 season of Happy Mania are out and available to stream.
Is there a Season 2 of Happy Mania?
No — Happy Mania ended after 1 season, so there is no Season 2.