Mayu Arita  

, 有田 マユ

Mayu is an enthusiastic admirer of C.H.A., particularly Harada, who happens to be part of the group. She's carefree and somewhat clumsy. Upon arriving in the Viginti realm, she encountered Ginti and was joined by Harada. They were tasked with playing a game of Twister that would determine their futures. During the intense stages of the competition, Mayu discovered that her demise would be classified as an unfortunate accident - one that occurred while she slipped on a bar of soap in the bathroom and struck her head, resulting in immediate death.