After arriving in Fremantle, the girls get a tour of their icebreaker ship. When Gin mentions that their new room was where Shirase's mother once stayed, the girls check to see if she might have left something behind there...
Right! I am High School Girl 
Antarctic Expedition Member,
أجل! أنا فتاة أدرس في الثّانويّة وعضوة
،في البعثة إلى القطب الجنوبيّ
OK ! Je suis une lycéenne qui part
avec la mission, Shirase Kobuchizawa.
Sì! Sono una studentessa
membro della spedizione,
Sim! Sou membra da expedição à
Antártida, aluna do ensino médio
Да! Я участница экспедиции,
старшеклассница,