The Ramparts of Ice

The Ramparts of Ice (2026)

★ 8.3 (16) 1 Season 14 Episodes Returning Series

Animation Drama

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.

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Seasons Watching Season 1

Episodes Watching Episode 7 of 14

Lines and Walls

Lines and Walls

Locksmith

3+(←)1

Impenetrable

Change

New Semester

Loneliness and Solitude

Loneliness and Solitude

On Equal Footing

On Equal Footing

Self-Awareness

Spring

Inversion

Thunder

Episode 13

Episode 14

Cast

Anna Nagase

Koyuki Hikawa (voice)

Shoya Chiba

Minato Amamiya (voice)

Fuka Izumi

Miki Azumi (voice)

Satoshi Inomata

Satoshi Inomata

Yota Hino (voice)

Chiaki Kobayashi

Chiaki Kobayashi

Tsubasa Igarashi (voice)

Sakura Shinfuku

Sakura Shinfuku

Tsukiko Shimojima (voice)

Akari Kito

Momoka Kuriki (voice)

Kakeru Hatano

Yūki Azumi (voice)

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