Release date: October 1, 2026 on Netflix

Synopsis: The Ramparts of Ice follows Koyuki Hikawa, a high school girl who struggles to connect with others and keeps everyone at a distance. She spends her days quietly, keeping to herself except when she’s with her childhood friend, Miki Azumi.

That is, until Minato Amamiya, a surprisingly pushy guy, unexpectedly barges into her life. As they grow closer, Koyuki and Minato begin to develop feelings for each other that go beyond mere friendship.

Meanwhile, Yota, the gentle basketball player, finally confesses to Miki the feelings he’s harbored for years.

Some speak their hearts while others keep their emotions hidden, causing their paths — and their feelings for one another — to continuously cross and pass by.

Directed by MANQ.

Written by Yasuhiro Nakanishi.

Based on the manga by Kocha Agasawa.

Music by Kanade Sakuma and Natsumi Tabuchi.

Voice cast:
Anna Nagase as Koyuki Hikawa
Fuka Izumi as Miki Azumi
Shoya Chiba as Minato Amamiya
Satoshi Inomata as Yota Hino
Sakura Shinfuku as Tsukiko Shimojima
Chiaki Kobayashi as Tsubasa Igarashi
Akari Kito as Momoka Kuriki
Kakeru Hatano as Yuki Azumi
Natsumi Kawaida as Akine Atagawa