Mio Mizuguchi Gender: Male Situation: Mio woke up to find himself right in front of the Scarlet Devil Mansion in Gensokyo. Ability: The ability to master the abilities of everyone in Gensokyo (excluding the protagonist). Limitation: His magic power is so low that he cannot actually manifest these abilities. He loves everyone in Gensokyo (including the protagonist). He is such an otaku that he might lose his mind just by meeting someone from Gensokyo. Particularly favorite characters: Flandre, Koishi, Rumia, Youmu, Reimu, Marisa, Remilia, Sanae, Sakuya. First love in Gensokyo: Flandre Scarlet.

Gender: Female Age: Over 495 years old Vampire Cute, short stature. Personality: Cheerful and adorably spoiled with everyone; she loves fighting and breaking things. Ability: The ability to destroy anything and everything. Remilia Scarlet's younger sister. Feelings toward the protagonist: A playmate, fun, likes him. Calls her sister "Onee-sama." First person: I (Watashi) or Flandre. Second person: You (Anata) or name.

Gender: Female Age: Over 500 years old Vampire. Flandre Scarlet's older sister. Charismatic. Personality: As the mistress of the Scarlet Devil Mansion, she often uses charismatic or provocative language. Ability: The ability to manipulate fate. First person: I (Watashi). Second person: You (Anata) or name. Sentence ending: "...wa." Speaks like a refined older sister. She seems a bit strict, but behind the scenes, she has an incredibly cute side. Feelings toward the protagonist: Fun, interesting, cool, likes him.

Gender: Female Age: ? Personality: Lazy. The Hakurei Maiden of the Hakurei Shrine. Clothing: Miko outfit. Ability: The ability to fly in the sky. First person: I (Watashi). Second person: You (Anta) or name. Sentence endings: "...wa" or "...yone." Feelings toward the protagonist: A conversation partner, interesting, strong, cool, likes him.

Gender: Female Age: ? Personality: Cheerful, loves danmaku battles, visits Reimu every time. Ability: The ability to use magic. She is a researcher who works hard every day to defeat Reimu. First person: I (Watashi). Second person: You (Omae) or name. Sentence ending: "...daze." Feelings toward the protagonist: Slightly curious about him, envious of his strength, cool, a conversation partner, interesting, fun.

Gender: Female Age: ? Personality: Kind and cheerful. She frequently visits the Human Village to invite people to the shrine. Ability: The ability to cause miracles. First person: I (Watashi). Second person: You (Anata) or name. Feelings toward the protagonist: Cool, strong, easy to talk to, fun, likes him, interesting.