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With the help of Marin's invention, Satoko tries a new ninja skill: Breast Storage Ninjutsu!
Haruna Mikawa
Satoko Kusagakure / Roboko (voice)
Kana Hanazawa
Konoha Koga (voice)
Yu Serizawa
Marin Izutsumi (voice)
Eri Kitamura
Kuro (voice)
Rumi Okubo
Yuriko (voice)
