In a vast frozen waste, twins Sou and Seiji have been fighting each other for millennia. Ms. Aki says that to change the world, they need the twins' "Reverse" power, and Nagara and Mizuho come to assist. Yamabiko questions Sakura, one of Mizuho's cats.
Elenco:
Aoi Ichikawa
,
Saori Onishi
,
Aoi Yuki
,
Chiaki Kobayashi
,
Kana Ogino
,
Ami Naito
,
Shota Yamamoto
,
Hana Sato
,
Youji Ueda
,
Hiroki Goto
.