Rie Tanaka

Neptune / Purple Heart (voice)

Kana Hanazava

Plutia / Iris Heart (voice)

Kana Asumi

Blanc / Black Heart (voice)

今井麻美

Noire / White Heart (voice)

Rina Sato

Vert / Green Heart (voice)

堀江由衣

Nepgear / Purple Sister (voice)

喜多村英梨

Uni / Black Sister (voice)

Yui Ogura

Rom / White Sister (voice)