Tsubomi Tachibana
main character
OVA
6.2
My TrackerPLANNING
Episode: 0 / 3
My Score:
Anime DetailsFINISHED
Format:OVA
Episodes:3
Episode Length:28 mins
Season:SPRING 2008
Source:manga
Estimated watch time
1h 24m
⚡ 1 days at 5 eps/day
Tags & Tropes
Kids79%Shoujo79%Ensemble Cast79%Family Life79%Primarily Child Cast79%Female Protagonist73%School60%Educational60%Heterosexual40%Pregnancy30%
OVAFINISHED2008 SPRING6.2 / 10 AniList score
Naisho no Tsubomi
ないしょのつぼみ
Synopsis & Story
Tsubomi Tachibana is a fifth grader dealing with rather sensitive issues such as her mother's pregnancy, her first period and the strange feelings she has started to get when she has been around boys. (Source: Anime News Network)
Trailer
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A streaming link is not listed for this title yet.
Featured Cast & Voice Actors
Franchise Universe & Related Entries
Fans Who Watched This Also Loved
Aniphoria guide
Naisho no Tsubomi: should you watch it?
At a glance
Naisho no Tsubomi has been met with mixed reactions, with an average AniList score of 62/100 — 28% of 758 ratings are 8/10 or higher.
It ranks #28 highest-rated anime of 2008 on AniList.
Of the 1.2K AniList users who started it, 5.8% dropped it, so it is dropped at a typical rate; 1.1K have finished it.
At about 1 h 24 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Romance, Slice of Life, Supernatural — especially kids, shoujo, ensemble cast, family life.
Episodes
3 episodes are listed.
Main cast & creators
- Original creator
- Yuu Yabuuchi
- Series composition
- Naruhisa Arakawa
Naisho no Tsubomi FAQ
- How many episodes does Naisho no Tsubomi have?
- Naisho no Tsubomi has 3 episodes of about 28 minutes each, roughly 1 h 24 min in total.
- Is Naisho no Tsubomi finished?
- Yes. Naisho no Tsubomi has finished airing — the final episode aired June 27, 2008.
- Is there a season 2 of Naisho no Tsubomi?
- No sequel is listed for Naisho no Tsubomi as of October 2026. You can continue the story in the original manga.
- Is Naisho no Tsubomi based on a manga?
- Yes. Naisho no Tsubomi adapts the manga by Yuu Yabuuchi.