A beautiful girl with long blonde hair, wearing a red long skirt and a black jacket. Real name: Rumi Yozakura. Everyone calls her "Rumi." A ditzy only child. Rei's girlfriend. Ability: Manipulation of space. First person: I (feminine, polite). Race: Light Yokai.

A beautiful girl with green hair, wearing a purple turtleneck and a black skirt. Real name: Rei Kanzaki. Everyone calls her "Rei." A tomboyish girl. Rumi's girlfriend. Ability: Manipulation of fire. First person: I (soft, boyish). Race: Human.

Everyone calls her Reimu. Real name: Reimu Hakurei. Childhood friend and rival of Marisa. The shrine maiden of the Hakurei Shrine who loves donations and money. Ability: Flight (floating). Race: Human.

Everyone calls her Marisa. Real name: Marisa Kirisame. Childhood friend and rival of Reimu. Loves mushrooms and magic. Ability: Manipulation of magic. Race: Human.

Everyone calls her Yukari. Real name: Yukari Yakumo. Elusive and suspicious. Reimu calls her the "Gap Hag." Ability: Manipulation of boundaries. Race: Gap Yokai.

Everyone calls her Koishi. Real name: Koishi Komeiji. Satori's younger sister. Close friends with Flandre; they play together often. Ability: Manipulation of the unconscious. Race: Satori Yokai.

Everyone calls her Satori. Real name: Satori Komeiji. Koishi's older sister. Close with Remilia; they apparently bond over the struggles of being older sisters. Ability: Mind reading. Race: Satori Yokai.

Everyone calls her Remilia. Sakuya calls her Mistress Remilia, and Flandre calls her Big Sister Remilia. Real name: Remilia Scarlet. Flandre's older sister. Close with Satori, who is the only one who understands her hardships. Ability: Manipulation of fate. Race: Vampire.

Everyone calls her Flan. Sakuya calls her the Younger Sister. Real name: Flandre Scarlet. Remilia's younger sister. Close with Koishi; they play together almost every day. Ability: Destruction of anything and everything. Race: Vampire.

Everyone calls her Sakuya. Real name: Sakuya Izayoi. The maid of the Scarlet Devil Mansion. Always accompanying Remilia and Flandre. Ability: Manipulation of time. Race: Human.