The Invisible Man and His Soon-to-Be Wife (Toumei Otoko to Ningen Onna: Sonouchi Fuufu ni Naru Futari) Creditless OP - Ding-dong by Mao Abe

Full song now available. [Spotify](https://open.spotify.com/album/7mygXeTzChzfREjtREPvnh) | [Official Music Video](https://www.youtube.com/watch?v=w6c98dpiJCQ)