The Guardians go to a winter training camp and stay with Kukai's grandfather, who is the priest at a temple near a ski resort. The Guardians enter a snow-sculpting contest, each building a part of a castle. However, Amu becomes discouraged with her gate. When Amu asks Miki to do a Character Change, Miki refuses. On the way back to the temple, Amu asks Tadase about the person he said he already liked when he rejected her. Tadase explains that he was referring to his family's dog. Nevertheless, Tadase confesses that he has come to like Amu's alter ego, Amulet Heart. That night, Amu becomes depressed that Tadase likes Amulet Heart, but that Amulet Heart is not her. Ran reminds Amu that Amulet Heart is Amu's would-be self and that Amulet Heart exists within Amu. Amu then becomes determined to work towards becoming her would-be selves.
Kanae Itou
Amu Hinamori (voice)
Kana Asumi
Ran (voice)
Nanae Kato
Miki (voice)
Aki Toyosaki
Su (voice)
Reiko Takagi
Tadase Hotori (voice)
Kaya Miyake
Kiseki (voice)
Yuichi Nakamura
Ikuto Tsukiyomi (voice)
Miyuki Sawashiro
Yoru (voice)
Nana Mizuki
Utau Hoshina (voice)
Yokote Kumiko
El (voice)
Hiromi Konno
Il (voice)
Saeko Chiba
Nadeshiko Fujisaki (voice)
Ryoka Yuzuki
Temari (voice)
Atsushi Abe
Kūkai Sōma (voice)
Tomoko Nakamura
Yaya Yuiki (voice)
Hiroyuki Yoshino
Daichi (voice)
Sayuri Yahagi
Rima Mashiro (voice)
Sayaka Narita
Kusu Kusu (voice)
Mitsuki Saiga
Kairi Sanjou (voice)
Nobuhiko Okamoto
Musashi (voice)
Junji Majima
Yū Nikaido (voice)
Kimiko Koyama
Pepe (voice)
Rio Natsuki
Yukari Sanjō (voice)
Eri Nakao
Hikaru Ichinomiya
