The iDOLM@STER SideM: Wake Atte Mini! - Shoshi Kantetsu Daisouji!
Japanese title: アイドルマスター SideM 理由あってMini! 初志貫徹大掃除！
Alternative titles: The iDOLM@STER SideM: Wake Atte Mini! OVA
Type: OVA
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: Mar 22, 2019
Duration: 5 min
Rating: PG-13 - Teens 13 or older
Studios: Zero-G
Genres: Comedy
Themes: Idols (Male)

Unaired episode bundled with the special edition of The  iDOLM@STER SideM Wake Atte Mini! Returns manga.

315 Production clerk Ken Yamamura was organizing the costumes of the idols in the office. Shinsoku Ikkon and Legenders also went there and helped organize the costumes while feeling nostalgic for the past.