千歳くんはラムネ瓶のなか
Chitose Is in the Ramune Bottle
Being popular isn’t easy. It’s hard to beat Saku Chitose. The most popular kid in his high school? Check. An ironclad reputation that can weather even vicious online attacks? Check. A group of friends as attractive on the outside as they are inside? Check. But when a teacher asks for his help bringing back a student who has been shut away in his room for months, Saku’s perfect world will never be the same. What is this, some kind of normie harem story...? (Source: Yen Press) Note: The first episode has an extended runtime of ~34 minutes.
Names
| Original | 千歳くんはラムネ瓶のなか (japanese) |
|---|---|
| Romaji | Chitose-kun wa Ramune Bin no Naka |
| English | Chitose Is in the Ramune Bottle |
| Chinese | 弹珠汽水瓶里的千岁同学 (simplified · via wikidata) |
| Also known as | Ramune no Bin ni Shizunda Biidama no Tsuki · ラムネの瓶に沈んだビー玉の月 · Chiramune · チラムネ · ชีวิตรสโซดาของจิโตะเสะคุง |
Facts
| Format | TV series · 13 ep · 24 min · 5h total |
|---|---|
| Aired | 2025-10-07 → 2026-03-31 (Autumn 2025) |
| Status | FINISHED |
| Studio | feel. |
| Source | Light novel |
| Origin | Japan (Anime) |
| Demographic | Shounen |
| Genres | ComedyRomance |
| Themes | Primarily Teen CastSchoolFemale HaremMale ProtagonistPhilosophyComing of AgePrimarily Female CastShounen |
| Streaming | Crunchyroll · Bilibili TV · YouTube |
Reception
| Community score | 7.42 / 10 |
|---|---|
| Bayesian score | 7.44 / 10 |
| Composite | 53.3 |
| On lists | 46,652 |
| Favourited | 921 (2.0%) |
| Completion | 49.6% |
| Drop rate | 9.4% |
| In backlog | 40.6% |
| Score spread σ | 1.76 |
Score distribution
1115279316342435522693472,31882,54191,63410845
Where it places
| Cohort | Value | Tier | Rank |
|---|---|---|---|
| Studio | feel. | B | 10 of 63 |
| Broadcast season | Autumn 2025 | C | 29 of 65 |
| Year | 2025 | C | 121 of 284 |
| Era | Mid 2020s | C | 201 of 487 |
| Source material | Light novel | C | 311 of 927 |
| Genre | Romance | C | 566 of 1,687 |
| Demographic | Shounen | C | 609 of 1,219 |
| Season (all years) | Autumn | C | 619 of 1,921 |
| Length | Single-cour | C | 906 of 2,668 |
| Genre | Comedy | C | 1,032 of 3,488 |
| Format | TV series | C | 1,216 of 3,322 |
| Origin | Japan | C | 2,158 of 7,157 |
Key staff
| Director | Yuuji Tokuno |
|---|---|
| Series composition | Naruhisa Arakawa |
| Character design | Raemz, Sumie Kinoshita |
| Original creator | Hiromu, Raemz |
Franchise — 千歳くんはラムネ瓶のなか
Related
| Relation | Year | Title |
|---|---|---|
| sequel | 2026 | Chitose-kun wa Ramune Bin no Naka Part 2 |
AniList id 180082 · MAL id 59517 · record updated 2026-08-27