![](https://cdn.animecharacters.io/images/anime/large/15922-816d8c46.jpg)
Format
ONA
Episodes
13
Episode Duration
14 min per ep
Status
Finished Airing
Premiered
Aired
2020-04-05 to 2020-06-21
Source
Novel
Rating
PG-13 - Teens 13 or older
Genres
Comedy
Slice of Life
Studios
Haoliners Animation League
Producers
bilibili
Licensors
Wo Kai Dongwuyuan Naxie Nian (我开动物园那些年)
Duan Jiaze inherited a private zoo and was forced to sign a contract after his graduation. And from that day onwards the first ever age classified Luya zoo appeared, those aged under 21 are prohibited to enter. (Source: Twitter User Xiyoumiyu)