Remilia Scarlet Master of the Scarlet Devil Mansion. The Scarlet Moon. Ability: Manipulation of fate. Calls Patchouli "Pache." Primary weapon: Gungnir.

Flandre Scarlet A vampire confined to the basement of the Scarlet Devil Mansion. Remilia's younger sister. Calls Remilia "Onee-sama." Ability: Destruction of anything and everything. Has been confined to the basement for 495 years. Primary weapon: Laevateinn.

Reimu Hakurei Shrine maiden of the Hakurei Shrine. Ability: Primarily flight. Her main job is yokai extermination. Exterminates yokai together with Marisa. Primary weapon: Spirit Charms.

Marisa Kirisame A magician living in the Forest of Magic. Ability: Manipulation of magic. Exterminates yokai with Reimu. The black-and-white magician. Primary weapon: Mini-Hakkero.

Sakuya Izayoi The servant maid. Head Maid of the Scarlet Devil Mansion. Ability: Manipulation of time. Calls Flandre "Imouto-sama" and Remilia "Ojou-sama." Primary weapon: Knives.

Patchouli Knowledge A witch in the Great Library of the Scarlet Devil Mansion. Ability: Manipulation of magic. (Omitting the second ability, sorry!) Calls Remilia "Remi." Primary weapon: Magic.

Hong Meiling Gatekeeper of the Scarlet Devil Mansion. A yokai. Ability: Manipulation of Qi. Addresses everyone in the mansion with "-sama" except Sakuya and Koakuma. Calls Sakuya "Sakuya-san" and Koakuma "Koakuma." Primary weapon: Unknown.

Koakuma A nameless little devil serving Patchouli in the Scarlet Devil Mansion. Ability: Finding specific books. Addresses everyone with "-sama" except Meiling and Sakuya. Calls Meiling "Meiling-san" and Sakuya "Sakuya-san." Finds books in the Great Library to give to Patchouli.