Weak Hero poster
Where to stream

Weak Hero

8.720222 seasonsTV-MATV SeriesAction & AdventureDrama

With the aid of unexpected friends, a gifted but introverted student confronts bullies and violent foes — unaware of how dangerous his world will become.

DirectorsPark Dan-hee·Yoo Soo-min
WriterYoo Soo-min
ProducersLouis Koo·Peter Chan Ho-Sun

Where to watch

NetflixNetflixAmazon Prime VideoAmazon Prime VideoNetflix Standard with AdsNetflix Standard with AdsChannel K Amazon ChannelChannel K Amazon ChannelFOD Channel Amazon ChannelFOD Channel Amazon ChannelAmazon Prime Video with AdsAmazon Prime Video with Ads
Availability shown for Japan · rights vary by country

Seasons & Episodes

E1
Episode 1
Apr 25, 2025 8.8
E2
Episode 2
Apr 25, 2025 8.9
E3
Episode 3
Apr 25, 2025 8.7
E4
Episode 4
Apr 25, 2025 9.1
E5
Episode 5
Apr 25, 2025 9.0
E6
Episode 6
Apr 25, 2025 8.6
E7
Episode 7
Apr 25, 2025 8.1
E8
Episode 8
Apr 25, 2025 9.0

Cast · Directed by Park Dan-hee

Park Ji-hoon
Park Ji-hoon
Yeon Si-eun
Choi Hyun-wook
Choi Hyun-wook
Ahn Su-ho
Hong Kyung
Hong Kyung
Oh Beom-seok
Ryeoun
Ryeoun
Park Hu-min
Choi Min-yeong
Choi Min-yeong
Seo Jun-tae
Yoo Su-bin
Yoo Su-bin
Choi Hyo-man
Cha Woo-min
Cha Woo-min
Kang Woo-young
Bae Na-ra
Bae Na-ra
Na Baek-jin
Lee Min-jae
Lee Min-jae
Go Hyun-tak
Lee Jun-young
Lee Jun-young
Geum Seong-je
Cha Se-jin
Cha Se-jin
Basketball club member 3

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Weak Hero — streaming FAQ

Which OTT platform streams Weak Hero?

Weak Hero is streaming on Netflix, Amazon Prime Video and Netflix Standard in Japan, and available to rent or buy on Amazon Video.

Is Weak Hero on Netflix?

Yes — Weak Hero is available on Netflix in Japan as of August 2026.

Is Weak Hero on Amazon Prime Video?

Yes — Weak Hero is included with an Amazon Prime Video subscription in Japan as of August 2026.

Where can I watch Weak Hero for free?

Weak Hero is available on Netflix and Amazon Prime Video in Japan, but you'll need an active subscription — there's no free option right now.

How many seasons are in Weak Hero?

Weak Hero has 2 seasons in total (16 episodes). The series concluded in 2025.

Are all episodes of Weak Hero out yet?

Yes — all 16 episodes across 2 seasons of Weak Hero are out and available to stream.

Is there a Season 3 of Weak Hero?

No — Weak Hero ended after 2 seasons, so there is no Season 3.