Download MP3 Calli and Kobo sing - いじめっ子Bully (Ijimekko Bully) by Mori Calliope (Duet) [Lofi Ver.] Download MP4 Calli and Kobo sing - いじめっ子Bully (Ijimekko Bully) by Mori Calliope (Duet) [Lofi Ver.]