こいけん！～私たちアニメになっちゃった！～
Koi-ken! Watashitachi Anime ni Nacchatta!
Koi-Ken Love Research club member Kaede Wakamiya comments that being an idol must be extremely easy—a comment that irritates idol Nagisa Toyama. At the suggestion of her manager, all female members of the KoiKen club are invited to become an idol unit with Nagisa. Kaede then realizes that maybe being an idol isn't so easy after all... (Source: Anime News Network)
Names
| Original | こいけん！～私たちアニメになっちゃった！～ (japanese) |
|---|---|
| Romaji | Koi-ken! Watashitachi Anime ni Nacchatta! |
| English | — |
| Chinese | 恋研！~我们变成动画啦！~ (simplified · via bangumi) |
| Also known as | Koiken!: Watashitachi Anime ni Nacchatta! |
Facts
| Format | ONA (net original) · 12 ep · 4 min · 1h total |
|---|---|
| Aired | 2012-03-01 → 2012-05-24 (Spring 2012) |
| Status | FINISHED |
| Studio | Marvy Jack |
| Source | Manga |
| Origin | Japan (Anime) |
| Genres | EcchiMusic |
| Themes | IdolSchool ClubPrimarily Female Cast |
Reception
| Community score | 5.39 / 10 |
|---|---|
| Bayesian score | 6.96 / 10 |
| Composite | 42.1 |
| On lists | 1,890 |
| Favourited | 7 (0.4%) |
| Completion | 78.8% |
| Drop rate | 8.0% |
| In backlog | 46.9% |
| Score spread σ | 1.93 |
Score distribution
123219351481514261357828309271014
Where it places
| Cohort | Value | Tier | Rank |
|---|---|---|---|
| Studio | Marvy Jack | — | 9 of 11 |
| Broadcast season | Spring 2012 | D | 69 of 88 |
| Year | 2012 | D | 279 of 350 |
| Genre | Music | E | 374 of 428 |
| Genre | Ecchi | D | 488 of 745 |
| Format | ONA (net original) | E | 706 of 857 |
| Length | Short-form | D | 874 of 1,250 |
| Era | Early 2010s | D | 1,288 of 1,627 |
| Season (all years) | Spring | E | 1,553 of 1,868 |
| Source material | Manga | E | 2,655 of 3,025 |
| Origin | Japan | E | 5,915 of 7,157 |
Key staff
| Director | kamisiro, Masaki Mayuzumi, Yuuta Nakamura |
|---|---|
| Series composition | Hitomi Mieno |
| Character design | Refeia, Yasuyuki, Kazuhiko Tamura |
| Original creator | Refeia, Yasuyuki |
AniList id 12237 · MAL id 12237 · Bangumi 29813 · record updated 2026-08-26