Chii-chan Kaihatsu Nikki
Japanese title: ちーちゃん開発日記
Alternative titles: Chii-chan's Development Diary
Type: OVA
Source: Manga
Episodes: 2
Status: Finished Airing
Aired: Jan 31, 2020 to Feb 7, 2020
Duration: 15 min per ep
Rating: Rx - Hentai
Studios: T-Rex
Producers: Lune-Pictures
Genres: Hentai