Strike the Blood: APPEND

姫柊雪菜

Yukina Himeragi (姫柊 雪菜(ひめらぎ ゆきな), Himeragi Yukina) is one of the main female characters from the Strike the Blood series.

Bio from Fandom, licensed CC BY-SA

暁古城

Kojou Akatsuki (暁 古城(あかつき こじょう), Akatsuki Kojō) is the male protagonist of the story. He is the older brother of Nagisa Akatsuki and the childhood friend of Yuuma Tokoyogi. Although he appears to be a normal high school student studying in Saikai Academy, he is actually the fourth primogenitor; the strongest vampire in existence, an immortal demon thought only to exist in legends. He became a vampire and the fourth primogenitor only three months before the beginning of the story. For much of the story, he cannot remember how he became a vampire and gets an intense headache when he attempts to. Yukina Himeragi is sent from the Lion King Organization to observe him and to eliminate him if he is deemed dangerous.

Bio from Fandom, licensed CC BY-SA