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Season 1 – The Ramparts of Ice

Play trailer Poster for Season 1 – The Ramparts of Ice Next Ep May 28 Drama Romance Anime Play Trailer Watchlist
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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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The Ramparts of Ice — Season 1

Critics Reviews

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Danae Stahlnecker Common Sense Media Apr 21
3/5
This emotionally aware high school drama understands the pressures of growing up and trusting others. Go to Full Review Maddy Casale Decider Apr 7
Bolstered by solid animation, well-developed characters, and a deeply human storyline, The Ramparts of Ice is a charming anime adaptation that seemed poised to promise humor and heart from start to finish. Go to Full Review Read all reviews
The Ramparts of Ice — Season 1

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Cast & Crew

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Anna Nagase

Koyuki Hikawa

Fuka Izumi

Miki Azumi

Shoya Chiba

Minato Amamiya

Satoshi Inomata

Yota Hino

Sakura Shinfuku

Tsukiko Shimojima

Chiaki Kobayashi

Tsubasa Igarashi

Episodes

Episode 1 Aired Apr 2, 2026 Lines and Walls After her classmates run off in fear, Koyuki makes faces in a mirror to figure out why everyone finds her scary; suddenly, a boy sneaks up behind her. Details Episode 2 Aired Apr 9, 2026 Locksmith To Koyuki's relief, Yota comes to her rescue; after their initial study session, they grow more comfortable with each other, which unsettles Minato. Details Episode 3 Aired Apr 16, 2026 Bothered that Koyuki still has her guard up around him, Minato tries to make small talk; as Miki grows suspicious of his intentions, she confronts him. Details Episode 4 Aired Apr 23, 2026 Impenetrable At Miki's prodding, Minato clarifies his interest in her best friend; an unexpected visitor triggers Koyuki's bad memories, leading to a harsh outburst. Details Episode 5 Aired Apr 30, 2026 Change Koyuki mulls over the tense exchange in the infirmary; after Yota clears the air, she tries to have an honest conversation with Minato for the first time. Details Episode 6 Aired May 7, 2026 New Semester As winter break ends, the usually calm Minato begins to realize his feelings are changing; Miki notices how close Yota and Koyuki have become. Details Episode 7 Aired May 14, 2026 Loneliness and Solitude After reflecting on her own loneliness and worrying that Yota is bottling everything up, Koyuki reaches out and asks about his true feelings. Details Episode 8 Aired May 21, 2026 On Equal Footing Determined not to mess up high school, Miki has faked her persona since day one; not being herself around her classmates starts to wear her down. Details Episode 9 Airs May 28 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. Details Episode 10 Airs Jun 4 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. Details Episode 11 Airs Jun 11 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. Details Episode 12 Airs Jun 18 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. Details Episode 13 Airs Jun 25 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. Details
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The Ramparts of Ice — Season 1

The Ramparts of Ice View more photos

Season Info

Director
Mankyu
Screenwriter
Yasuhiro Nakanishi
Network
Netflix
Genre
Drama, Romance, Anime
Original Language
Japanese
Release Date
Apr 2, 2026