The Ramparts of Ice
Also known as Koori no Jouheki
TV Finished 2026
Socially inept, Higawa Koyuki maintains a wall between herself and other people. She spends her time in high school alone, until she meets Amamiya Minato, a boy who keeps trying to close the distance between them for some reason?! The loner Koyuki, the popular Miki, the boundary-less Minato, and the kind basketball player Youta. This is the story about four complicated and confused young people and their mixed up lives!
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Socially inept, Higawa Koyuki maintains a wall between herself and other people. She spends her time in high school alone, until she meets Amamiya Minato, a boy who keeps trying to close the distance between them for some reason?!
The loner Koyuki, the popular Miki, the boundary-less Minato, and the kind basketball player Youta. This is the story about four complicated and confused young people and their mixed up lives!
Studio KAI24
View more characters & voices
Characters & voices
Meet the characters and their Japanese voice actors.
Back to the first cast page Noriko-senseiSupporting character
Wakana KowakaJapanese voice
Nagisa AmamiyaSupporting character
Hibiku YamamuraJapanese voice
MiharuSupporting character
Miria TakagishiJapanese voice
MariSupporting character
Saeko KamijouJapanese voice
MukoSupporting character
Manatsu MurakamiJapanese voice
MeiSupporting character
Mitsuho KambeJapanese voice
Minato no KanojoSupporting character
Minori FujideraJapanese voice
TanakaSupporting character
Kento ShiraishiJapanese voice
TatsuSupporting character
Toshiki WatanabeJapanese voice
Sora AmanoSupporting character
Saeko KamijouJapanese voice
Youta no ChichiSupporting character
Toshiki WatanabeJapanese voice
Youta no HahaSupporting character
Aya EndouJapanese voice
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