Rie Tanaka

as Neptune / Purple Heart (voice)

Kana Hanazawa

as Plutia / Iris Heart (voice)

Kana Asumi

as Blanc / Black Heart (voice)

Asami Imai

as Noire / White Heart (voice)

Rina Sato

as Vert / Green Heart (voice)

Yui Horie

as Nepgear / Purple Sister (voice)

Eri Kitamura

as Uni / Black Sister (voice)

Yui Ogura

as Rom / White Sister (voice)

Kaori Ishihara

as Ram / White Sister (voice)

Aoi Yuuki

as Peashy / Yellow Heart (voice)

Mika Kanai

as Histoire / Mini Histy (voice)

Kana Ueda

as IF (voice)

Kanako Sakai

as Compa (voice)

Chiaki Takahashi

as Arfoire (voice)

Yoji Ueda

as Trick (voice)