Koori no Jouheki
The Ramparts of Ice

Information
Type: TVStatus: Currently AiringBroadcast: Thursdays at 23:56 (JST)Episodes: ?Duration: 23minAired: April 2, 2026 to ?Source: Web mangaStudios: Studio KAIGenre: Drama, RomanceTheme: SchoolDemographics: -Producers: TBS, Rakuonsha, Universal Music Japan, Nichion, ADK EmotionsLicensors: None foundRating: PG-13 - Teens 13 or older
Score7.79Ranked#1210Popularity#2896Members74KFavourites155Users10K
Synopsis
On the surface, high school student Koyuki "Koyun" Hikawa seems unapproachable and terrifying to most other students. In reality, Koyun is just insecure and prone to overthinking due to her uncomfortable experiences in middle school. However, her chance encoun...
Background
CharactersMore info

Akahoshi, HayatoSupporting

Amamiya, NagisaSupporting

Amano, SoraSupporting

Atagawa, AkineSupporting

Atagawa, ManatsuSupporting

Azumi, YuukiSupporting

FujitaSupporting

Igarashi, TsubasaSupporting

Kaneda, GinnosukeSupporting

Kuriki, MomokaSupporting

MatsumotoSupporting

Midorikawa, DaichiSupporting

MiharuSupporting

Minato's GirlfriendSupporting

NorikoSupporting

Shimojima, TsukikoSupporting

SuwaSupporting

TanakaSupporting

Youta's MotherSupporting
Synopsis
On the surface, high school student Koyuki "Koyun" Hikawa seems unapproachable and terrifying to most other students. In reality, Koyun is just insecure and prone to overthinking due to her uncomfortable experiences in middle school. However, her chance encoun...
Background
CharactersMore info

Akahoshi, HayatoSupporting

Amamiya, NagisaSupporting

Amano, SoraSupporting

Atagawa, AkineSupporting

Atagawa, ManatsuSupporting

Azumi, YuukiSupporting

FujitaSupporting

Igarashi, TsubasaSupporting

Kaneda, GinnosukeSupporting

Kuriki, MomokaSupporting

MatsumotoSupporting

Midorikawa, DaichiSupporting

MiharuSupporting

Minato's GirlfriendSupporting

NorikoSupporting

Shimojima, TsukikoSupporting

SuwaSupporting

TanakaSupporting

Youta's MotherSupporting

























