SeriesWeak Hero
ONE: High School Heroes – S01E01 – Episode 10:00 / 51:14ONE: High School Heroes Season 1 Episode 1 – Watch online
« Episode 1 »
Episode summary
“How are you going to fight tomorrow? It starts tomorrow." After losing the cassette, Ui-Gyeom meets Yoon-Ki and their normal life is shaken up.
The legal platforms listed offer the series in the United States; the version (dubbed or subtitled) depends on each service.
Where to stream ONE: High School Heroes (S01E01)
No streaming offer listed in the United States yet.
Availability provided by JustWatch via TMDB. Offers in the United States, subject to change.
About this episode
This is episode 1 of 8 in season 1 of ONE: High School Heroes. It first aired on May 30, 2025 on wavve. It runs 51 min. It is rated 8.0/10 by TMDB users, against a season average of 8.2/10.
Frequently asked questions
Where to watch ONE: High School Heroes Season 1 Episode 1 online?
No legal streaming offer is listed in the United States for ONE: High School Heroes yet (source: JustWatch via TMDB). The version (dubbed or subtitled) depends on the service.
When did ONE: High School Heroes Season 1 Episode 1 come out?
It aired on May 30, 2025 on wavve.
How long is this episode?
Episode S01E01 runs 51 min.
What is the next episode?
The next episode is S01E02 « Episode 2 », aired on May 30, 2025.
Series cast
Lee Jung-haKim Eui-gyeom · 8 ep.
Kim Do-wanKang Yoon-ki · 8 ep.
Kim Sang-hoKim Seok-tae · 8 ep.
Kim Joo-ryoungMyeong Da-bin · 8 ep.
Shin Jun-seopNam Seung-Sik · 8 ep.
Lee Chan-hyeongSung-Wook · 8 ep.
Shin Jae-whiLee Ki-Yoon · 8 ep.
Lim Sung-kyunKim Seung-joon · 8 ep.
Yuk Jun-seoLee Geol-jae · 8 ep.
Yoo Hee-jeChoi Ki-soo · 8 ep.
Im Hyun-taeChoi Hong-il · 8 ep.
Hong Min-giKim Nam-hyeop · 8 ep.
