25-Year-Old High School Girl, I Wouldn't Do This with a Kid
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Anime DetailsFINISHED

Format
short-form series
Episodes
12
Episode length
6 min
Total watch time
1 h 12 min
Status
Finished
Aired
January 7, 2018 – March 26, 2018
Season
Winter 2018
Source
Manga
Director
Hideta Oota
Age rating
R — Mild Nudity
Country
Japan
AniList score
49/100
Estimated watch time
1h 12m
⚡ 3 days at 5 eps/day

Tags & Tropes

Nudity83%School80%Teens' Love79%Josei79%Heterosexual79%Teacher70%Public Sex66%Rape65%Female Protagonist60%Office60%
TV_SHORTFINISHED2018 WINTER4.9 / 10 AniList score

25-Year-Old High School Girl, I Wouldn't Do This with a Kid

25歳の女子高生• 25-sai no Joshikousei
overview details

Synopsis

The romance story centers around Hana Natori, an earnest, good-natured 25-year-old woman whose cousin refuses to go to high school. Hana takes her cousin's place and attends the high school. On her first day, though, Hana's ruse is discovered by her former high school classmate Okito Kanie — who happens to be the high school's world history teacher. (Source: Anime News Network)

Should you watch 25-Year-Old High School Girl, I Wouldn't Do This with a Kid?

25-Year-Old High School Girl, I Wouldn't Do This with a Kid has been poorly received, with an average AniList score of 49/100 — 14% of 2,881 ratings are 8/10 or higher.

Of the 5.5K AniList users who started it, 10.4% dropped it, so it is dropped more often than most; 4.4K have finished it.

At about 1 h 12 min in total, it is a short commitment — a weekend binge.

Best for viewers who enjoy Ecchi, Hentai, Romance — especially nudity, school, teens' love, josei.

Where to Watch Officially

Availability, audio and subtitles vary by region and service.

Main cast & voice actors

Creators & key staff

Director
Hideta Oota
Series composition
Shinichirou Sawayama
Character design
Sawako Yamamoto

Opening & ending themes

Endings (1)

  1. ED1“Reunion”

Theme data from AnimeThemes.moe.

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25-Year-Old High School Girl, I Wouldn't Do This with a Kid FAQ

How many episodes does 25-Year-Old High School Girl, I Wouldn't Do This with a Kid have?

25-Year-Old High School Girl, I Wouldn't Do This with a Kid has 12 episodes of about 6 minutes each, roughly 1 h 12 min in total.

Is 25-Year-Old High School Girl, I Wouldn't Do This with a Kid finished?

Yes. 25-Year-Old High School Girl, I Wouldn't Do This with a Kid has finished airing — the final episode aired March 26, 2018.

Is there a season 2 of 25-Year-Old High School Girl, I Wouldn't Do This with a Kid?

No sequel is listed for 25-Year-Old High School Girl, I Wouldn't Do This with a Kid as of October 2026. You can continue the story in the original manga.

Is 25-Year-Old High School Girl, I Wouldn't Do This with a Kid based on a manga?

Yes. 25-Year-Old High School Girl, I Wouldn't Do This with a Kid adapts the manga.

Where can I watch 25-Year-Old High School Girl, I Wouldn't Do This with a Kid?

25-Year-Old High School Girl, I Wouldn't Do This with a Kid is listed on Coolmic, OceanVeil. Availability varies by region — check the streaming links on this page.