Maestro
main character
TV
6.7
My TrackerPLANNING
Episode: 0 / 26
My Score:
Anime DetailsFINISHED
Estimated watch time
10h 24m
⚡ 6 days at 5 eps/day
Tags & Tropes
Educational88%Episodic79%Nudity79%Ensemble Cast60%Kids60%Teacher60%Work60%Meta40%Medicine20%Robots20%
TVFINISHEDRelease date TBA 6.7 / 10 AniList score
Once Upon a Time... Life
生命の科学ミクロパトロール• Seimei no Kagaku: Micro Patrol
Synopsis & Story
The series "Once Upon a Time... Life" teaches about the human body and about the different systems in it with the same characters from the other "Once Upon a Time" seasons. "The good Characters" represent the body's defense mechanisms, whereas "the bad Characters" represent the viruses and bacteria that threaten to attack the human body. (Source: Wikipedia)
Trailer
Search YouTubeWhere to Watch Officially
A streaming link is not listed for this title yet.
Featured Cast & Voice Actors
Franchise Universe & Related Entries
Aniphoria guide
Once Upon a Time... Life: should you watch it?
At a glance
Once Upon a Time... Life has been met with mixed reactions, with an average AniList score of 67/100 — 40% of 745 ratings are 8/10 or higher.
Of the 1.5K AniList users who started it, 5.1% dropped it, so it is dropped at a typical rate; 1.4K have finished it.
At about 10 h 24 min in total, plan on one to two weeks at a couple of episodes a day.
Best for viewers who enjoy Adventure, Sci-Fi, Slice of Life — especially educational, episodic, nudity, ensemble cast.
Episodes
26 episodes are listed.
Main cast & creators
- Original creator
- Albert Barillé
- Director
- Tsuneo Komuro
- Music
- Michel Legrand
Once Upon a Time... Life FAQ
- How many episodes does Once Upon a Time... Life have?
- Once Upon a Time... Life has 26 episodes of about 24 minutes each, roughly 10 h 24 min in total.
- How long does it take to watch Once Upon a Time... Life?
- About 10 h 24 min back to back. At two episodes a day it takes 13 days; at one hour a day, about 11 days.
- Is Once Upon a Time... Life finished?
- Yes. Once Upon a Time... Life has finished airing — the final episode aired March 13, 1988.
- Is there a season 2 of Once Upon a Time... Life?
- No sequel is listed for Once Upon a Time... Life as of October 2026.
- Is Once Upon a Time... Life based on a manga?
- No. Once Upon a Time... Life is an original anime story, not adapted from a manga or novel.