Aquamarine Hoshino
main character
TV
8.6
My TrackerPLANNING
Episode: 0 / 11
My Score:
Anime DetailsFINISHED
- Format
- TV series
- Episodes
- 11
- Episode length
- 24 min
- Total watch time
- 4 h 24 min
- Status
- Finished
- Aired
- January 14, 2026 – March 25, 2026
- Season
- Winter 2026
- Source
- Manga
- Studio
- Doga Kobo
- Director
- Daisuke Hiramaki
- Original creator
- Aka Akasaka
- Age rating
- PG — Teens 13 or older
- Country
- Japan
- AniList score
- 86/100
Estimated watch time
4h 24m
⚡ 3 days at 5 eps/day
Tags & Tropes
Revenge93%Idol91%Acting89%Female Protagonist83%Twins82%Male Protagonist81%Reincarnation74%Seinen73%Ensemble Cast70%Urban Fantasy69%
TVFINISHED2026 WINTER8.6 / 10 AniList score
OSHI NO KO Season 3
【推しの子】第3期• [Oshi no Ko] 3rd Season
Synopsis
The story enters a new stage. It's been six months since "POP IN 2" was released. Thanks to MEM-Cho's hard work, B-Komachi is about to get their major break. Aqua is a multi-talented entertainer, and Akane's career as a talented actress is going smoothly. Meanwhile, Kana lost the cheerfulness she once had. To track down the truth behind Ai and Goro's deaths, Ruby keeps rising in the entertainment world—using lies as a weapon. (Source: Crunchyroll) Note: The last episode has an extended runtime of ~54 minutes.
Should you watch OSHI NO KO Season 3?
OSHI NO KO Season 3 has been exceptionally well received, with an average AniList score of 86/100 — 89% of 22,623 ratings are 8/10 or higher.
It ranks #49 highest-rated anime of all time, and #6 highest-rated anime of 2026, and #13 most popular anime of 2026 on AniList.
Of the 76.5K AniList users who started it, 1.3% dropped it, so it is very rarely abandoned; 59.7K have finished it.
At about 4 h 24 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Drama, Mystery, Psychological — especially revenge, idol, acting, female protagonist.
Continue the story
Read on from Chapter 81 (Vol. 9)
Prologue (1-10), Showbiz (11-40), 2.5D Stage Play Tokyo Blade (41-66), Private / Takachiho Arc (67-80). Doga Kobo delivered exceptional fidelity, using cinematic stage lighting and music for Tokyo Blade.
Manga arc guide →Where to Watch Officially
Availability, audio and subtitles vary by region and service.
Episodes
11 episodes are listed.
Trailer
Watch on YouTubeMain cast & voice actors
Creators & key staff
- Original creator
- Aka Akasaka
- Director
- Daisuke Hiramaki
- Series composition
- Jin Tanaka
- Character design
- Kanna Hirayama
Where it fits in the series
- Watch first: OSHI NO KO Season 2 (2024)
- Watch next: [Oshi no Ko] Final Season
Related entries
Opening & ending themes
Openings (2)
- OP1“B no Revenge” by B-Komachi · eps 1
- OP2“TEST ME” by CHANMINA · eps 1-11
Endings (1)
- ED1“Serenade” by natori · eps 2-11
Theme data from AnimeThemes.moe.
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OSHI NO KO Season 3 FAQ
How many episodes does OSHI NO KO Season 3 have?
OSHI NO KO Season 3 has 11 episodes of about 24 minutes each, roughly 4 h 24 min in total.
How long does it take to watch OSHI NO KO Season 3?
About 4 h 24 min back to back. At two episodes a day it takes 6 days; at one hour a day, about 5 days.
Is OSHI NO KO Season 3 finished?
Yes. OSHI NO KO Season 3 has finished airing — the final episode aired March 25, 2026.
Is there a season 2 of OSHI NO KO Season 3?
Yes — the story continues in [Oshi no Ko] Final Season.
What should I watch before OSHI NO KO Season 3?
Watch OSHI NO KO Season 2 first — OSHI NO KO Season 3 is a direct sequel.
Is OSHI NO KO Season 3 based on a manga?
Yes. OSHI NO KO Season 3 adapts the manga by Aka Akasaka. See the continuation guide on this page for where the anime ends in the source.
Who animated OSHI NO KO Season 3?
OSHI NO KO Season 3 was animated by Doga Kobo and directed by Daisuke Hiramaki.
Who sings the opening of OSHI NO KO Season 3?
The opening, "B no Revenge", is performed by B-Komachi.
Where can I watch OSHI NO KO Season 3?
OSHI NO KO Season 3 is listed on Crunchyroll, YouTube, HIDIVE, iQ, Bilibili TV, Netflix. Availability varies by region — check the streaming links on this page.