Calli posted a message about this a couple of days ago on YouTube community

!! 2024.6.12 Release !! [OP: it was actually on 6.14 lol]

New song by Joint Beauty
「東京Friday Night (feat. 花澤香菜 & Mori Calliope)」

A song feature singing beside legendary Kana Hanazawa!! 本当に聴いて欲しい！！ :}

streaming: linkco.re/Rn9DpqRA
mv: youtube.com/watch?v=z2Hsp26oF1E&t=0s

The MV is animated, too! And it’s so nostalgic, it really brought me back to my days in random Tokyo nightclubs following around my favorite DJs and performers for their shows. Some of them went from midnight to 5am, then everyone got on the first train and went home.

I was really honored to join this collab! Meeting Hanakana was something I never envisioned happening in my entire life (Mori circulation…) considering so many anime I’ve watched from childhood until now featured her voice. We exchanged music and I got to watch her work her magic in the studio!!

Jointbeauty-san is a fantastic producer who has taken the producing scene by storm in Japan working with some real rising stars, and he’s done a couple tracks for my new album “Phantomime” as well. I’m honored he liked my work enough to challenge me with some more soft-spoken J-rap! Don’t worry, I got some English in there though. ;}

I have no words to describe hoW grateful I am for the opportunity!!
Check out the song, and we’ll celebrate when the MV premieres too, yeah?!

-Mori