Seems like nobody has posted the BAND-MAID reference in the Bocchi

Bocchi the Rock! Vol. 6 - Tokyo Otaku Mode (TOM)

Ikuyo Kita, Bocchi the Rock! Wiki

Animehouse — Bocchi The Rock Episode 7: The Anime of The Year

Kessoku Band-Maid. Personalities sync up rather well. : r/BandMaid

Bocchi the Rock! (Manga) - TV Tropes

Morning Light Falls on You, Bocchi the Rock! Wiki

BOCCHI THE ROCK! Episode 9: #TropicalLove

To Your House, Bocchi the Rock! Wiki

Bankrupted by Instrumental Ignorance

Kessoku Band-Maid. Personalities sync up rather well. : r/BandMaid

Bocchi the Rock! - Japan Powered

You ate my verses -— The Best Band References in Bocchi the Rock's

I wanted to post more bochi to rock references, so here's every

Bocchi the Rock! (manga), Bocchi the Rock! Wiki

Bocchi the Maid by VoidSynatic on DeviantArt