Series

Watch The Ramparts of Ice (2026) Online

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8.654 votes2026TV-PG24mReturning SeriesAnimationDramaOfficial site

Synopsis

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.

Episodes

Season 1

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1. Lines and WallsNow viewing2026-04-0224m7.0After 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.
2. Locksmith2026-04-0924m7.8To Koyuki's relief, Yota comes to her rescue. After their initial study session, they grow more comfortable with each other — which unsettles Minato.
3. 3+(←)12026-04-1624m6.8Bothered 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.
4. Impenetrable2026-04-2324m7.0At Miki's prodding, Minato clarifies his interest in her best friend. An unexpected visitor triggers Koyuki's bad memories, leading to a harsh outburst.
5. Change2026-04-3024m6.7Koyuki 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.
6. New Semester2026-05-0724m7.0As winter break ends, the usually calm Minato begins to realize his feelings are changing. Miki notices how close Yota and Koyuki have become.
7. Loneliness and Solitude2026-05-1424m7.7After reflecting on her own loneliness and worrying that Yota is bottling everything up, Koyuki reaches out and asks about his true feelings.
8. On Equal Footing2026-05-2124m7.5Determined not to mess up high school, Miki has faked her persona since day one. But not being herself around her classmates starts to wear her down.
9. Self-Awareness2026-05-2824m8.0Minato realizes how Koyuki is always on his mind. Later, while hanging out at the new mall, the misunderstanding between the four friends deepens.
10. Spring2026-06-0424m8.3A spring break trip to the amusement park brings the four friends closer. Back at school, Koyuki's surprised by a familiar face — and Minato takes notice.
11. Inversion2026-06-1124m8.0Koyuki broods over her complicated past with Akine's sister, Manatsu, and what the first year might know. Meanwhile, Momoka sets her sights on Minato.
12. Thunder2026-06-1824m7.8As Koyuki slowly notices her new, surprising feelings towards Minato, first-year Momoka suddenly tries to cozy up to her — for reasons she can't grasp.
13. Perception2026-06-2524m7.3With Akine's words ringing in her head, Koyuki's feelings become complicated. Later, an accident causes something to shift between Miki and Yota.
14. Bombshell2026-07-0224m8.7Unsure of how to move forward, Miki avoids Yota and confides in her colleagues. A bold Momoka confronts Koyuki about Minato and lights a fuse.

Cast

Top Billed Cast

Anna Nagase
Koyuki Hikawa (voice)
Fuka Izumi
Miki Azumi (voice)
Shoya Chiba
Minato Amamiya (voice)
Satoshi Inomata
Yota Hino (voice)

Availability

Where To Watch Legally

Stream

Streaming availability data provided by JustWatch.

FAQ

Frequently Asked Questions

Is The Ramparts of Ice available to watch online?

Yes - see the "Where to watch legally" section on this page for streaming, rental and purchase options.

How many seasons does The Ramparts of Ice have?

The Ramparts of Ice has 2 seasons and 15 episodes.

When did The Ramparts of Ice first air?

The Ramparts of Ice first aired in 2026.

Is The Ramparts of Ice still running?

Yes, The Ramparts of Ice is an ongoing series.

What genre is The Ramparts of Ice?

The Ramparts of Ice is classified as Animation, Drama.