The Ramparts of Ice
TBS • Oct 1, 2026Koyuki Hikawa, a high school loner who avoids emotional connections, sees her solitary existence disrupted when a cheerful classmate tries to penetrate her walls, pulling her into an uncomfortable but sincere friend group.
Chitose Is in the Ramune Bottle makes school friendships and romantic uncertainty fun to watch, and The Ramparts of Ice finds similar appeal in classmates slowly learning to trust each other. Its guarded loner makes each sincere conversation feel like a small breakthrough, giving the romance a quieter, more intimate feel.



