The Ramparts of Ice
Season 1
S1 · E1 · Apr 2, 2026
Lines and Walls Episode 1
S1 · E2 · Apr 9, 2026
Locksmith Episode 2
S1 · E3 · Apr 16, 2026
3+(←)1 Episode 3
S1 · E4 · Apr 23, 2026
Impenetrable Episode 4
S1 · E5 · Apr 30, 2026
Change Episode 5
S1 · E6 · May 7, 2026
New Semester Episode 6
S1 · E7 · May 14, 2026
Loneliness and Solitude Episode 7
S1 · E8 · May 21, 2026
On Equal Footing Episode 8
S1 · E9 · May 28, 2026
Self-Awareness Episode 9
S1 · E10 · Jun 4, 2026
Spring Episode 10
S1 · E11 · Jun 11, 2026
Inversion Episode 11
S1 · E12 · Jun 18, 2026
Thunder Episode 12
S1 · E13 · Jun 25, 2026
Perception Episode 13
S1 · E14 · Jul 2, 2026
Bombshell Episode 14
S1 · E15 · Oct 1, 2026
Clouds and Rain Episode 15
S1 · E16 · Oct 8, 2026
Stop and Go Episode 16
S1 · E17 · Oct 15, 2026
True Feelings Episode 17
S1 · E18 · Oct 22, 2026
Relief Episode 18
S1 · E19 · Oct 29, 2026
Transition Episode 19
S1 · E20 · Nov 5, 2026
Cultural Festival Episode 20
S1 · E21
Episode 21 Episode 21
Nov 12, 2026S1 · E22
Episode 22 Episode 22
Nov 19, 2026S1 · E23
Episode 23 Episode 23
Nov 26, 2026S1 · E24
Episode 24 Episode 24
Dec 3, 2026S1 · E25
Episode 25 Episode 25
Dec 10, 2026S1 · E26
Episode 26 Episode 26
Dec 17, 2026S1 · E27
Episode 27 Episode 27
Dec 24, 2026S1 · E28
Episode 28 Episode 28
Dec 31, 202628 episodes in Season 1
Some details come from TheTVDB.
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Cast
37 people
Mankyu Director · Teru Ishii Director Yūichi Abe Director
Director
Mankyu
Director
Teru Ishii
Director
Yūichi Abe
Writer
Yasuhiro Nakanishi
Writer
Yuta Suzuki
Writer
Yu Oshika
Author
Agasawa Tea
Executive producer
Rika Tsurusaki
Executive producer
Nobuhiko Kakihara
Executive producer
Wataru Hatakeyama
Composer
Kanade Sakuma
Composer
Natsumi Tabuchi
Cinematographer
Mika Watanabe
Editor
Masato Yoshitake
Costume designer
Yuna Fueki
Costume designer
Kotono
Costume designer
Atsuko Takahashi
Total runtime 11h 12m · Episode length 24 min · Country Japan
Show info
Premiered
April 2, 2026
Latest episode
November 5, 2026
Next episode
November 12, 2026
Status
Airing
Networks
MBS · TBS · CBC +25
Country
Japan
Type
Scripted
Episode length
24 min
Total runtime
11h 12m
Original language
Japanese
Production
Studio KAI
Production · Studio
TBS
Production
Universal Music Japan
Production
ADK Emotions
Production
Japan
Produced in
Languages
Original title
氷の城壁
Spoken on screen
Japanese
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Some details come from TheTVDB.