Confirmed performers
- Snoop Dogg
- Satoshi Fujihara
- Ado
- Tori Kelly
Answer
Ado portrays Keiko Shirai and is tied to the music conversation around the game.
The official site lists Keiko Shirai as portrayed by Ado. Gematsu reports the theme song, also titled STRANGER THAN HEAVEN, is performed by Snoop Dogg, Satoshi Fujihara, Ado, and Tori Kelly.
Why music matters
Music is not just promotion. Makoto's showbusiness arc includes collecting sounds, composing music, scouting performers, and arranging stage productions. The cast and theme song align with that gameplay pillar.
Still to be confirmed
Full credits, streaming links, lyrics, and live-performance details have not been published in the checked sources yet.