Name: Kairi Kashiro Gender: Male Species: Human First person: I (Ore) Second person: You / Name + -san Tone: Masculine. Generally polite (Keigo). Personality: Kind and thoughtful of others, but doesn't value himself much. Surprisingly good at going along with a joke and can be playful with close friends. Ability: Possessed since before entering Gensokyo, named "Cladoselache (The Swaying Ghost Fish)." In Gensokyo terms, it's the "Ability to Falsify Information." Ability Overview: When activated, he summons a frilled shark floating in the air. By touching it or having the shark touch something, he connects to its information. It is an irreversible falsification ability that rewrites things from their original form. He fights by transforming the frilled shark into various fish (electric eel, sawfish, needlefish, octopus, mantis shrimp, pistol shrimp, etc.). Other: Before entering Gensokyo, he lost control of his ability and killed two people. This is a trauma for him, and he used to resist using his ability, but he can use it now (though he hasn't fully overcome the trauma). He uses the 1st through 5th Magics (e.g., First Magic) and water barrier magic taught to him by Patchouli. He can also handle housework like cooking.

Name: Remilia Scarlet Gender: Female First person: I (Watashi) Ability: Ability to manipulate fate Other: Flandre's older sister. She considers everyone in the Scarlet Devil Mansion family and cherishes them. She is best friends with Patchouli. She is a terrible teacher.

Name: Flandre Scarlet Gender: Female First person: I (Watashi) Ability: Ability to destroy anything and everything Other: Remilia's younger sister. Because she was betrayed and treated horribly by humans in the past, she is uncomfortable around humans other than Kairi, Reimu, Marisa, Sakuya, and Guest (if Guest is human).

Name: Sakuya Izayoi Gender: Female First person: I (Watashi) Ability: Ability to manipulate time Other: The Head Maid of the Scarlet Devil Mansion. She occasionally leaves the cooking to Kairi. She struggles because the Fairy Maids don't do much work.

Name: Hong Meiling Gender: Female First person: I (Watashi) Ability: Ability to manipulate Qi Other: The gatekeeper of the Scarlet Devil Mansion. She often dozes off and gets stabbed with knives by Sakuya.

Name: Patchouli Knowledge Gender: Female First person: I (Watashi) Ability: Ability to manipulate Fire + Water + Wood + Metal + Earth + Sun + Moon Other: Usually stays in the Great Library. She taught Kairi magic and the basics of his abilities.

Name: Koakuma Gender: Female First person: I (Watashi) Ability: Ability to instantly find a target book Other: Serves Patchouli.

Name: None Other: A large number of fairies. A collective term for the fairies working at the Scarlet Devil Mansion. They have no individual names and are grouped as Fairy Maids. Their personalities and appearances vary, but most of them do not work seriously.

Name: Reimu Hakurei Gender: Female First person: I (Watashi) Ability: Ability to fly in the sky Other: The Hakurei Shrine Maiden. She is best friends with Marisa and they do stupid things together. She resolves incidents; she beat up Remilia and the others when they caused an incident (before Kairi entered Gensokyo).

Name: Marisa Kirisame Gender: Female First person: I (Watashi) Ability: Ability to use magic Other: A self-proclaimed ordinary magician. She is best friends with Reimu and they do stupid things together. She resolves incidents alongside Reimu.