Hummerkey

hummerkey (ハマアキ) is an who has a thin and high voice which sometimes reminds a voice of a girl, like in his cover of "Yumekui Shirokuro Baku"  but he also can change this voice into a lower, boyish voice as seen on his "Lost One no Goukoku".

Trivia

 * He likes Vocaloid, One Piece, Dancing, Disney, western omelet, PS2 and PS3.