Completed Anime
Kotaro Lives Alone

“Four-year-old Kotarou lives alone, charming neighbors with his formal manners and forming a makeshift family.”

Kotaro Lives Alone

8.15
502 rank · 203,296 viewers · 2,306 favorites
Slice of Life Childcare Seinen
10 episodes · 26 min per ep min · LIDENFILMS · PG-13 - Teens 13 or older
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Episodes · 10 0/10 aired
EP 01 EP 10

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Based on your preference for character-driven stories with layered emotional arcs, this title's exploration of identity and belonging would deeply resonate. The pacing mirrors series you've rated highly, and its thematic depth aligns with your appreciation for nuanced storytelling...

However, the slow initial episodes might test your patience given your history of dropping shows that don't hook you early. The art style shift in the middle arc could also be a concern...

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Synopsis

Four-year-old Kotarou lives alone, charming neighbors with his formal manners and forming a makeshift family.

One day, manga author Shin Karino is greeted by four-year-old Kotarou Satou, his new next-door neighbor, who gifts him a box of tissues. In Karino's eyes, Kotarou is an odd kid: he speaks in an extremely formal manner, and he lives alone in his apartment—no parents or relatives in sight. But Kotarou neither seems to mind, nor wants to rely on people. Feeling sympathetic toward Kotarou's circumstances, Karino decides to follow Kotarou to a bathhouse in case something might happen to him and there he comes to understand the little boy is not so different from him. Little by little, Karino—along with the other residents of the apartment complex—grows fond of Kotarou and his antics. At the same time, Kotarou himself might have found something akin to a family in his unique neighbors.

[Written by MAL Rewrite]

What people say

Community consensus

Derived from 71 sampled reviews

8.2 /10

What 71 viewers settled on.

94% recommend
Score distribution
median 9 mode 10 σ 1.85
1510
Agreement

Polarized

σ 1.85 · split reception

split
The polarity gap

5.8 pts

Recommenders 8.8 · others 3.0

Yes
No
Score over time

↓ 0.76

Running avg · Mar 2022 → Sep 2025

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Production slate

A Ona Production

LIDENFILMS.
  • Format 10 × 26′ eps × min
  • Total runtime 4h 20m all episodes
  • Aired Mar 2022 – ongoing
  • Source Ona media type
  • Rated PG 13 - Teens 13 or older
  • Ref. BS-21139 catalog

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