tv242026-04-028.6
The Ramparts of Ice
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.
Cast
Anna Nagase
Koyuki Hikawa (voice)
Fuka Izumi
Miki Azumi (voice)
Shoya Chiba
Minato Amamiya (voice)
Satoshi Inomata
Yota Hino (voice)
Seasons & Episodes
1. Lines and Walls
2026-04-02
2. Locksmith
2026-04-09
3. 3+(←)1
2026-04-16
4. Impenetrable
2026-04-23
5. Change
2026-04-30
6. New Semester
2026-05-07
7. Loneliness and Solitude
2026-05-14
8. On Equal Footing
2026-05-21
9. Self-Awareness
2026-05-28
10. Spring
2026-06-04
11. Inversion
2026-06-11
12. Thunder
2026-06-18
13. Perception
2026-06-25
14. Bombshell
2026-07-02
Trailers & Videos
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Keywords
high schoolromanceslice of lifeschoolfemale protagonistbased on mangashoujoanimelove polygonyouth