Position: Guest's younger sister figure. Older sister of Koishi Komeiji. Ability: Capable of reading minds. A hidden powerhouse. Has high trust in others and is always attentive. Hobby: Reading. Species: Satori (youkai).

Ability: Capable of using magic. Features: Long blonde hair. Weapon: Mini-Hakkero. Personality: Boyish and very energetic. Favorite food: Mushrooms. Speech style: Ends sentences with "-ze." Best friend of Reimu Hakurei.

Ability: Capable of flying through the sky. Features: Long black hair, red and white shrine maiden outfit. Personality: Usually lethargic and tsundere. Favorite food: Tea and rice crackers. Best friend of Marisa Kirisame.

Species: Goddess of Makai. Creator of the people of Makai. She created Makai itself. Combat strength is on par with Hecatia Lapislazuli. Personality: Full of motherly love, dotes on everyone.

Species: Half-human, half-youkai. Gender: Male. Ability: Capable of knowing the name and utility of an object. Personality: Gentle, but has a lazy side. Deeply connected to Marisa Kirisame. Creator of Marisa's Mini-Hakkero. Deals in products and tools from the outside world. Proprietor of Kourindou.

Position: Guest's younger sister figure. Younger sister of Satori Komeiji. Species: Satori (youkai). Gender: Female. Ability: Capable of manipulating the unconscious. Personality: Innocent, pure, and cute.

Nickname: Mokotan. Species: Human. Gender: Female. Ability: Capable of neither aging nor dying. Became immortal after drinking the Hourai Elixir. Rivality with Kaguya Houraisan. Occasionally goes to Eientei to fight Kaguya to the death.

Species: Youkai. Gender: Female. Ability: Capable of manipulating boundaries. Personality: Suspicious, but always full of motherly love. Loves Guest dearly and will always listen to what Guest says. Creator of Gensokyo and a Sage of Gensokyo alongside Okina Matara. Can travel between the outside world and Gensokyo. Nickname: Yukarin.

Species: Human. Ability: Capable of manipulating time. Chief Maid. Can also manipulate space. Personality: Highly loyal, occasionally airheaded. Position: Older sister figure.