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 Koi-Ken club are invited to become an idol unit with Nagisa. Kaede then realizes that maybe being an idol is not so easy after all…
- Other Title: Koi-ken!: Watashitachi Anime ni Nacchatta!, Koiken!: Watashitachi Anime ni Nacchatta!, こいけん!~私たちアニメになっちゃった!~, koiken
- Status: Completed
- Sub/Dub: Anime Sub
- Anime Type: ONA
- Genres: Ecchi, Music, School, Idols (Female), Animation, Harem, Slice Of Life, Based On Video Game, Short Stories
- Characters: Akagi, Sakura, Kikui, Haruka, Kikui, Mari, Otowa, Wakaba, Toyama, Nagisa, Wakamiya, Kaede, Yamabuki, Hotaru
- Score: 5.69
- Rank: 10855
- Popularity: 7611