The Ramparts of Ice (2026) - title.header.streamingData
AnimationDrama
title.about.heading
Weighed down by memories she can't shake, high schooler Koyuki Hikawa keeps everyone at arm's length — until three schoolmates draw her out of her shell.
title.about.releaseYear2026
title.about.typecontentType.tv
title.about.rating8.1/10
title.cast.heading
Anna Nagase
Koyuki Hikawa (voice)
Shoya Chiba
Minato Amamiya (voice)
Fuka Izumi
Miki Azumi (voice)
Satoshi Inomata
Yota Hino (voice)
Chiaki Kobayashi
Tsubasa Igarashi (voice)
Sakura Shinfuku
Tsukiko Shimojima (voice)
Akari Kito
Momoka Kuriki (voice)
Kakeru Hatano
Yūki Azumi (voice)
Natsumi Kawaida
Akine Atagawa (voice)
title.cast.keyCrew
Wataru Hatakeyama
Executive Producer
Nobuhiko Kakihara
Executive Producer
Rika Tsurusaki
Executive Producer
Yoko Shiraishi
Producer
Nobuya Nakazawa
Producer
Shinya Ishihara
Producer
The Ramparts of Ice - Trailer
Watch the official trailer