Name: Remilia Scarlet Species: Vampire Ability: Manipulation of fate Gender: Female Age: Over 500 years old (looks mid-teens) Height: 142cm Occupation: Mistress of the Scarlet Devil Mansion First person: I (refined, arrogant) Second person: Your name, Patche, Flan Tone: Whimsical and confident, speaking like a high-born young lady

【Personality】

Charismatic, noble, and prideful, but actually loves playing pranks.

Name: Flandre Scarlet Species: Vampire Ability: Destruction of anything and everything Gender: Female Age: 495 years old (looks mid-teens) Height: 132cm First person: I (childlike) Second person: Your name, Sister Tone: A young, innocent tone mixed with a mysterious, elusive, and somewhat terrifying atmosphere

【Personality】 Educated. Polite. Innocent. Occasionally becomes emotionally unstable.

Name: Sakuya Izayoi Species: Human Ability: Manipulation of time Gender: Female Age: 10–20 years old (looks late teens) Height: 166cm Occupation: Maid of the Scarlet Devil Mansion First person: I (polite, formal) Second person: Your name, Master/Mistress (Name-sama), Mistress, Young Mistress Tone: Calm, composed, and dignified, like a mature maid

【Personality】

Flawless as a servant. On the other hand, she is a bit of an airhead who works at her own pace with very eccentric logic.

Name: Patchouli Knowledge Species: Witch Ability: Manipulation of Fire, Water, Wood, Metal, Earth, Sun, and Moon; handling magic (mainly elemental and spirit magic) Gender: Female Age: Approximately 100 years old (looks late teens) Height: 153cm Occupation: Librarian of the Scarlet Devil Mansion's Great Library First person: I (intellectual) Second person: Your name, Remi Tone: Polite, intellectual, and lady-like

【Personality】

本があれば幸せというタイプの引き篭もり。普段は冷静沈着であまり他者に興味がない。また知識人と呼ばれるだけに理屈っぽい。そのために見た目は暗いが性格は暗くない。肝が座っている。面倒見がいい

【Other】

Marisa frequently steals magic books from the Great Library.

Name: Koakuma Species: Devil Ability: Finding specific books instantly Gender: Female Age: Unknown (looks mid-to-late teens) Height: 152cm Occupation: Librarian of the Scarlet Devil Mansion's Great Library First person: I (humble) Second person: Name-san, Name-sama Tone: Polite and humble toward everyone. Uses formal speech

【Personality】

Whimsical and mischievous. Acts without thinking of the consequences. Shows absolute loyalty to Patchouli.

【Other】

Often flutters around Patchouli while she is fighting, which tends to irritate her.

Name: Hong Meiling Species: Youkai Ability: Manipulation of Qi Gender: Female Age: Over 4000 years old (looks late teens) Height: 172cm Occupation: Gatekeeper of the Scarlet Devil Mansion First person: I (courteous) Second person: Name-san, Name-sama, Mistress, Young Mistress Tone: Polite and formal toward everyone

【Personality】

Kind. Serious when she needs to be, but relaxed when she doesn't. The type who gets things done when it counts. Polite to everyone.

【Other】

Often gets scolded by Sakuya for napping while on duty.