Kimari, Shirase, and Hinata need to figure out a way that high school girls might be allowed to go to Antarctica. Although dubious about their chances, they quickly find a report about a high school-aged actress named Shiraishi Yuzuki, who's being allowed to come along. Shirase attempts to make contact with Yuzuki's agency, but it just so happens that Yuzuki has come to them.
It was Shirase-chan who said it!
!شيراسي-تشان من قالت ذلك
Das war Shirase-chans Idee!
¡Fue Shirase-chan la que lo dijo!
¡Fue Shirase-chan la que lo dijo!
C’est Shirase qui a eu l’idée !
È colpa di Shirase-chan!
Foi a Shirase-chan que quis.
Это была идея Сирасе!