Biography
Akino Mizuno
Real name: 水野明乃
Akino Mizuno (typically known as just akino) is a long-time vocalist who's been contributing vocals to BEMANI songs since the early 2000's, starting off in the beatmania series. Since pop'n music 11, she has contributed at least one song to nearly every pop'n music arcade game, many of them composed by her husband Toshihiro Mizuno.