Lonely Hero is an action ONA anime series produced by Aisi Animation Studio, first released in 2025. It has 9 episodes of around 19 minutes each and is finished. You can watch Lonely Hero online free on AnimeAndChat in HD with English subtitles or dub, and chat live with other fans while you watch.

How many episodes does Lonely Hero have?

Lonely Hero has 9 episodes, each about 19 minutes long.

Is Lonely Hero finished?

Yes. Lonely Hero finished airing in 2025.

When did Lonely Hero come out?

Lonely Hero premiered in 2025.

Which studio made Lonely Hero?

Lonely Hero was animated by Aisi Animation Studio, Nice Boat Animation and directed by Jockie Lee.

Does Lonely Hero have a sequel or prequel?

Yes — related entries include Gu Xiong: Huo Qi. You can find them under Seasons & Related above.

Where can I watch Lonely Hero online for free?

You can stream Lonely Hero free on AnimeAndChat in HD, with English sub and dub, no sign-up required.

Opening the anime…

Fetching the details for you~

Lonely Hero

Gu Xiong · 孤雄

2025ONA9 Episodes19mFinished

Watch Now

Action

After experiencing the warmth of a family, an assassin begins protecting the world to redeem himself.

Episodes

9 episodes · Sub & Dub

Open player

1 2 3 4 5 6 7 8 9

Seasons & Related

Sequel

Gu Xiong: Huo Qi

2020

Trailer

About Lonely Hero