Otomi Mayura

Japanese name:	音海 繭良
Nickname:	Mayu

Rokuro's and Ryougo's childhood friend. Currently she is Rokuro's and Benio's classmate and she is in love with Rokuro but Rokuro sees her only like a childhood friend and cares for her as she was with him after Rokuro had survived tragedy of Hiinatsuki and was alone.