Proposal : Update Manga Hypnosis Mic: Division Rap Battle - side D.H. & B.A.T+ themes

Proposal details

This proposal will make the following change(s):

Update the themes of the manga Hypnosis Mic: Division Rap Battle - side D.H. & B.A.T+

Change the themes from :
Unknown
to
Adult Cast, Music, Performing Arts

Based on the following reason: Missing