9 eps
New on Back'n'Time
Zero Mech: Rise of the Janitor Ace
Episodes 1–9 stream here.
Episodes9 episodes · 1–9 free here
Free on Back'n'Time
The story
Quick answer: 9 episodes, English original audio, and episodes 1–9 play right here tonight.
Bearing the infamy of being the son of a criminal, the low-level cleaner Zeke, who suffers humiliation at the elite armor base, unexpectedly pilots the first-generation pure mech that has been sealed for thirty years, using tsunami spiritual power to become a legend and thus embark on a comeback.
- Vibe
- Nobody to somebody
- Episodes
- 9
- Language
- English
- Free here
- Episodes 1–9
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Questions people ask
How many episodes are there in Zero Mech: Rise of the Janitor Ace?
Zero Mech: Rise of the Janitor Ace has 9 episodes in total. Short dramas run about one to two minutes an episode, so it is an easy one-sitting binge. Episodes 1–9 play right here on Back'n'Time.
Can I watch Zero Mech: Rise of the Janitor Ace for free?
Yes — the first 9 episodes are free to watch on this page, no account and no sign-up.
What happens after episode 9?
Tap episode 10, or any tile with a lock on it, and we hand you over to the official app at that episode. If the app isn't installed yet, you'll land on its store page first. We don't host the locked episodes and we never ask for payment details.
What's Zero Mech: Rise of the Janitor Ace about?
It's a underdog short drama. The story section above has the setup without spoilers past episode 9.
What language is Zero Mech: Rise of the Janitor Ace in?
The audio is English. It was added to Back'n'Time on Oct 22, 2026.
Episode 10 continues in the app
You've watched the free part. Zero Mech: Rise of the Janitor Ace carries on in the official app — we'll open it at this episode.
Continue in the official appKeep watching 1–9