Wazamonogatari

忍野忍

She was formerly a human princess named Laura who was cursed into causing anyone in proximity to her to commit suicide. She then took the name of Acerola before meeting a purebred vampire that turned her into a powerful vampire named Kiss-Shot Acerola-Orion Heart-Under-Blade (キスショット・アセロラオリオン・ハートアンダーブレード, Kisushotto Aseroraorion Hātoandāburēdo). She now takes the form of an eight-year-old girl with another new name after losing most of her powers.

Bio from Fandom, licensed CC BY-SA

羽川翼

She was bewitched by an oddity on the first day of Golden Week, giving birth to her "alternate self" called Black Hanekawa, and for some time was responsible for a series of attacks on various people in town.

Bio from Fandom, licensed CC BY-SA

阿良々木火憐

She is a self-proclaimed "hero of justice" who often imitates the personality and quirks of various characters from tokusatsu series. Despite this, she is completely uninvolved with the supernatural, until she becomes victim to a certain oddity.

Bio from Fandom, licensed CC BY-SA

デストピア・ヴィルトゥオーゾ・スーサイドマスター

忍野メメ

Early in the series, he lives with Shinobu Oshino in Eikou Cram School. He helped Koyomi Araragi to return to normal after being bitten by a vampire, and becomes his informant when it comes to oddities for some time. For most of the series, he's missing after leaving town seemingly unannounced.

Bio from Fandom, licensed CC BY-SA

阿良々木月火

She is unknowingly an offspring of the Shide no Tori, making her a fake human and giving her traits similar to that of a phoenix.

Bio from Fandom, licensed CC BY-SA

ドラマツルギー

Dramaturgy appears as a giant man with a height over two meters. His common expression depicts him with a very stern, serious look. He can transform his arms into giant wavy-shaped blades which he uses in combat. His ears are pointed, a common characteristic of vampires. In order to hold down his messy hair, he wears a headband. His eyebrows make a unique "Y" shape that nearly touch his sideburns.

Bio from Fandom, licensed CC BY-SA

トロピカレスク・ホームアヴェイヴ・ドッグストリングス

ハイ・ウエスト

ロー・ライズ