The Ramparts of Ice

The Ramparts of Ice is a Japanese web manga series written and illustrated by Kōcha Agasawa. It was first published as a webtoon under the Line Manga Indies section, and after collaborating with the Margaret editorial team, it was picked up for official serialization through the Line Manga digital service from January 2020 to April 2022. Shueisha published its chapters in 14 tankōbon volumes from July 2023 to February 2025.

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