The Ramparts of Ice
Impenetrable still

S01E04

Impenetrable

Aired April 23, 2026

Free, with no ads. Tick off what you watch and see what airs next.

Summary

At Miki's prodding, Minato clarifies his interest in her best friend. An unexpected visitor triggers Koyuki's bad memories, leading to a harsh outburst.

TV Binge Diary

Keep track of The Ramparts of Ice

  • See what airs next, in your own time zone.
  • Tick off episodes and films as you watch.
  • Rate them, keep lists, and keep the record. Private by default.