Javelin, Z23, Laffey, and Ayanami help Sirius practice as a maid for an upcoming party, while South Dakota and Massachusetts practice the piano.
Bundled with the second Blu-ray of Azur Lane: Bisoku Zenshin!
(Source: AniList.co)
Type: OVA
Genres: ComedyEcchiMilitarySci-FiSlice of Life
Studios: Yostar Pictures
Sources: 4-koma Manga
Status: Finished
Episodes: 1
Season: Summer 2021