Suijou Nier

 (翠城ニア) is a member of Mercuro and a former member of Hangyaku no Messiah.

Digital Singles

 * RED
 * Ashita mo Ikiyou
 * Sonzai Shoumei
 * Nuigurumi.
 * Distortion
 * Sekinin
 * Jisatsu Gansho
 * Mutei no Teikyuu
 * D.I.D
 * Watashi ni Eiri na Ame
 * Piero
 * Gekijou Houkai Literacy

Trivia

 * Her fanclub name is Midori-jou Nier Shineitai (翠城ニア親衛隊; Midori Castle Nier Guards).