Ojii-chan
main character
ONA
5.7
My TrackerPLANNING
Episode: 0 / 93
My Score:
Anime DetailsFINISHED
- Format
- web series (ONA)
- Episodes
- 93
- Episode length
- 2 min
- Total watch time
- 3 h 6 min
- Status
- Finished
- Aired
- July 4, 2021 – March 2, 2022
- Season
- Summer 2021
- Source
- Manga
- Studio
- AQUA ARIS
- Director
- Yoshitomo
- Original creator
- Opu no Kyoudai
- Music
- Satoshi Houno
- Age rating
- PG — Teens 13 or older
- Country
- Japan
- AniList score
- 57/100
Estimated watch time
3h 6m
⚡ 19 days at 5 eps/day
Tags & Tropes
Animals73%Chibi60%Surreal Comedy40%Elderly Protagonist20%Female Protagonist20%Family Life20%Urban20%
ONAFINISHED2021 SUMMER5.7 / 10 AniList score
I, Tsushima (ONA)
俺、つしま (ONA)• Ore, Tsushima (ONA)
Synopsis
Web anime of Ore, Tsuhima that is concurrently released during the TV shorts' broadcast, streamed on the Asmik Ace YouTube Channel. One day, “Ojiichan(woman)” who likes cats meets a talking(?) cat on the street! The name of the brazen cat who was originally a stray cat is “Tsushima.” “Zun,” Ojiichan’s house cat, “Chaa,” who’s spoiled and cowardly, and “Osamu,” a self-centered gangster cat have already been living in Ojiichan’s house, and Tsushima now lives together with them in peace. Wanna take a look at the wild life of Tsushima and Ojiichan that’s filled with love for cats? (Source: YouTube video description)
Should you watch I, Tsushima (ONA)?
I, Tsushima (ONA) has been poorly received, with an average AniList score of 57/100 — 20% of 545 ratings are 8/10 or higher.
Of the 1.1K AniList users who started it, 19.5% dropped it, so it is frequently dropped; 540 have finished it.
At about 3 h 6 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Comedy, Slice of Life — especially animals, chibi.
Where to Watch Officially
Availability, audio and subtitles vary by region and service.
Episodes
93 episodes are listed.
Trailer
Watch on YouTubeMain cast & voice actors
Creators & key staff
- Original creator
- Opu no Kyoudai
- Director
- Yoshitomo
- Music
- Satoshi Houno
Where it fits in the series
- Optional extras: I, Tsushima x Nameless Mouse
Related entries
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I, Tsushima (ONA) FAQ
How many episodes does I, Tsushima (ONA) have?
I, Tsushima (ONA) has 93 episodes of about 2 minutes each, roughly 3 h 6 min in total.
How long does it take to watch I, Tsushima (ONA)?
About 3 h 6 min back to back. At two episodes a day it takes 47 days; at one hour a day, about 4 days.
Is I, Tsushima (ONA) finished?
Yes. I, Tsushima (ONA) has finished airing — the final episode aired March 2, 2022.
Is there a season 2 of I, Tsushima (ONA)?
No sequel is listed for I, Tsushima (ONA) as of October 2026. You can continue the story in the original manga.
Is I, Tsushima (ONA) based on a manga?
Yes. I, Tsushima (ONA) adapts the manga by Opu no Kyoudai.
Who animated I, Tsushima (ONA)?
I, Tsushima (ONA) was animated by AQUA ARIS and directed by Yoshitomo.
Where can I watch I, Tsushima (ONA)?
I, Tsushima (ONA) is listed on YouTube. Availability varies by region — check the streaming links on this page.