Tune In to the Midnight Heart (Mayonaka Heart Tune) Creditless OP - Tsuki ni Mukatte Ute by Suisei Hoshimachi

Full song is available. [Spotify](https://open.spotify.com/track/2aQpmTVc26tkNVChUYzZcS) | [Official Music Video](https://www.youtube.com/watch?v=DeAD2b1x3tQ)

Wait Suisei is the singer for the official OP?