archytele The Vault
Season guide

I, Tsushima: Season 1

12 episodes Premiered Jul 2, 2021 Updated Jul 21, 2026
Season 1 Episodes

Episode Guide

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Season 1 Progress Shield

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Binge Efficiency Engine

Season 1: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

25%
75%
Mytharc (3): Crucial lore & season climaxes
Core (9): Character development & subplots
Side Quest (0): Standalone / filler
S1·E1 Mytharc

Episode 1

Jul 2, 2021 · 2 min

Ojiichan who likes cats meets the talking cat Tsushima on the street. Tsushima gets tempted by food and starts living in Ojiichan's house; Tsushima's new life has begun!

S1·E2 Core

Episode 2

Jul 9, 2021 · 2 min

Who gave the name "Tsushima" to the cat? This is a story from when Tsushima was given the name "Tsushima." The vagabond Tsushima's past is getting revealed?!

S1·E3 Core

Episode 3

Jul 16, 2021 · 2 min

Ojiichan tries to please Tsushima with food, brush, and toys.. Will Tsushima stay at Ojiichan's house?

S1·E4 Core

Episode 4

Jul 23, 2021 · 2 min

S1·E5 Core

Episode 5

Jul 30, 2021 · 2 min

S1·E7 Core

Episode 7

Aug 13, 2021 · 2 min

S1·E8 Core

Episode 8

Aug 20, 2021 · 2 min

S1·E9 Core

Episode 9

Aug 27, 2021 · 2 min

S1·E11 Mytharc

Episode 11

Sep 10, 2021 · 2 min

S1·E12 Mytharc

Episode 12

Sep 17, 2021 · 2 min