Sera Yuuya - Character (80876) - AniDB

Sera Yuuya is a male student who is in the same class as Sakamoto. He disliked him for always stealing the class` attention. Sera was a teenage model

Owari no Seraph: Yuunoa by Dessa-nya on DeviantArt

No.6 - Anime - AniDB

Hanamori Yumiri - Person (38634) - AniDB

yuragi-sou no yuuna-san ameno sagiri arahabaki nonko fushiguro

Serizawa Yuu - Person (36230) - AniDB

Sakura-sou no Pet na Kanojo - Anime - AniDB

Yuu - Asura - Owari no Seraph Anime, Owari no seraph, Seraphim

Owari no Seraph:Shinoa render by AyakaYukihiro on DeviantArt

Yuu Yuu Hakusho

Owari no Seraph – 08 – Random Curiosity

Sera Yuuya - Character (80876) - AniDB

Nagayama Nobuyoshi - Person (25897) - AniDB

Serizawa Yukiha - Character (111843) - AniDB

Render #121 - Owari no Seraph [Yuu x Mika Hyakuya]