Artist appearances at Mamoru Ohmichi concerts

No artists have performed a song with Artist: Mamoru Ohmichi (8a8e0228-e27b-4bab-85ea-c305de6befbf) on stage yet. Have you seen an artist hitting the stage at a Artist: Mamoru Ohmichi (8a8e0228-e27b-4bab-85ea-c305de6befbf) concert? Add or edit the setlist and help improving our statistics!