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12-sai. poster

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12-sai.

Age 12 · 12歳。

AniLumi score

Kitsu · AniList

by score
#10,053
by score
popularity
#5,900
popularity
episodes
8
episodes · 12 min each
to binge
1h 36m
to binge
members
1.3K
members

Where to watch

No licensed streams listed yet. Read the manga on Amazon →

Synopsis

The story begins with Hanabi, a sixth-grade girl who is neither an adult nor a child. She deals with issues such as accidentally witnessing her homeroom teacher kissing, and worrying about experiencing physiological changes before her friends. The manga depicts a 12-year-old girl's innocent worries and first love. (Source: ANN)

Episodes (8)

All episodes →
  1. Ep 1EP 1Kiss, Hate, LoveApr 3, 2014 · 12 min
  2. Ep 2EP 2SecretJul 3, 2014 · 12 min
  3. Ep 3EP 3Confession, Age 1Sep 3, 2014 · 12 min
  4. Ep 4EP 4Confession, Age 2Oct 3, 2014 · 12 min
  5. Ep 5EP 5Confession, Age 3Nov 3, 2014 · 12 min
  6. Ep 6EP 6ChristmasDec 3, 2014 · 12 min

By the numbers

AniLumi score

Average of 2 communities

Kitsu rates it 0.5 points higher than AniList. Each site's score for 12-sai., out of 10, refreshed daily.

Rank by score
#10,053
of all anime on Kitsu
Popularity rank
#5,900
1.3K members
Favorited by
0.2%
3 of its members

Score breakdown

13% of 536 ratings are 9★ or 10★

060120
1★2★3★4★5★6★7★8★9★10★
Show as table
ItemRatings
1★10
2★17
3★31
4★44
5★81
6★119
7★110
8★55
9★15
10★54

Do people finish it?

About 1 in 11 people who start 12-sai. drop it, above the romance median of 3.4%. Based on 2.6K AniList members who started it.

Drop rate
8.8%
Romance median 3.4%
Finished it
78%
2.0K people
On hold
7.9%
201 paused
Plan to watch
1.1K
not started yet

What people who started it did

2.6K AniList members · plan-to-watch excluded

  • Finished2,000 · 78%
  • Watching134 · 5%
  • Paused201 · 8%
  • Dropped225 · 9%

Parents’ guide to 12-sai.

Best for: Teens (13+) · Rated PG (Children)

Violence & goreNone noted
Sexual content & nudityNone noted
Sexual violenceNone noted
Disturbing & frightening themesNone noted
Drugs, gambling & crimeNone noted

From AniList community tags and the official age rating. Levels reflect how many viewers agree each tag applies, not a professional rating, so preview an episode before watching with younger children. Explicit tag names are never shown.

Is 12-sai. okay for kids? Full guide →

Plan & track

Binge planner

8 episodes × 12 min = 1h 36m

How long to finish 12-sai.? Set how much you watch per day.

1

day to finish

10

episodes per day

1

weekends if you double up

12-sai. FAQ

How many episodes does 12-sai. have?

12-sai. has 8 episodes, each around 12 minutes.

Is 12-sai. finished?

Yes. 12-sai. finished airing on Jan 3, 2015.

How long does it take to watch 12-sai.?

12-sai. runs about 1h 36m in total (8 episodes of 12 minutes). At two hours a day you can finish it in 1 day.

Is 12-sai. appropriate for kids?

12-sai. is best for teens (13+) and is rated PG (Children). Viewers don't flag any strong content. See the parents' guide on this page for details.

Do people finish 12-sai.?

8.8% of AniList members who start 12-sai. drop it, and 78% finish it. The median for popular romance anime is 3.4%.

Is 12-sai. worth watching?

12-sai. holds a community score of 6.4/10 from 1,275 Kitsu users and ranks #10053 among all anime by rating.