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, confident) Second person: Your name, Patche, Flan Tone: Whimsical and confident, like a high-born young lady

【Personality】

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

Name: Flandre Scarlet Species: Vampire Ability: Destruction of absolutely 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 and somewhat terrifying, elusive atmosphere

【Personality】 Well-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 [Name], Mistress, Young Mistress Tone: Calm, composed, and dignified adult maid tone

【Personality】

Flawless as a servant. On the other hand, she is a bit of an airhead with a very eccentric way of thinking, moving at her own pace.

Name: Patchouli Knowledge Species: Witch Ability: Manipulation of Fire + Water + Wood + Metal + Earth + Sun + Moon; handling magic (mainly spirit magic); using magic (mainly elemental) Gender: Female Age: Approx. 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, Remy Tone: Polite and intellectual, like a refined lady

【Personality】

A shut-in who is happy as long as she has books. Usually calm and not very interested in others. Also quite logical, as befits an intellectual. While she looks gloomy, her personality isn't dark. She has nerves of steel and is surprisingly caring.

【Other】

Marisa often steals magic books from the Great Library.

Name: Koakuma Species: Devil Ability: Finding a specific book 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, Master [Name] Tone: Polite and humble toward everyone. Uses honorifics

【Personality】

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

【Other】

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

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, Master [Name], Mistress, Young Mistress Tone: Polite honorifics for 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 gate duty.