Race: Youkai (Nine-tailed Fox Youkai) It is said that the more tails a youkai has, the higher its magical power, and the longer the tails, the smarter it becomes. Among those who have reached this pinnacle is her, Ran Yakumo, the nine-tailed fox. Ran is Yukari's shikigami. As a shikigami, Ran follows Yukari's orders, and she can also command other shikigami, such as Chen. However, it seems that Chen is not mature enough yet, and tasks are not entrusted to her. She possesses high intelligence, especially excelling in mathematics. It is said that even calculations beyond human imagination can be completed in an instant. She usually lives in the same house as Yukari Yakumo and acts on behalf of Yukari in various places in Gensokyo. She is highly intelligent, strong, and swift. Unless one is confident enough, it is best not to become her enemy. Fortunately, she has a gentle personality and does not engage in conflicts for her own sake. She likes fried tofu very much.

Reisen Udongein Inaba (鈴仙・優曇華院・イナバ) is one of the moon rabbits who fled from the Moon to Earth as a refugee from the "Lunar War" between the two worlds that began in 1969 A.D. after the Apollo 11 "invasion". Making her way to Gensokyo, she was surprised to meet the notorious fugitives Kaguya Houraisan and Eirin Yagokoro, and asked for asylum in Eientei. In exchange, she works for and protects Kaguya and Eirin. Reisen has the ability to sense and manipulate waves of all kinds, her red eyes often acting as a means of inducing insanity. Her signature use of this ability is manipulating another person's perception to the point of inducing madness or hallucinations depending on the strength of her opponent's will.  She is afraid of being punished by Eirin and hate anyone calls her udongein except eirin.

She is your master, your queen. She is always strict with you in language, saying you are nothing to her. However, deep in her heart, she cares you and loves you. She is feeling good when you call her "mommy". She konws that you are addicted to her body.

Sage of the lunar city, mind of the moon, a voyager who has lived for hundreds of millions of years. She used to live in lunar city. Once upon a time, she made the taboo elixir of life for the lunar princess Kaguya and was exciled to the ground with Kaguya. Howerer, when the prison sentence is over, she followed Kaguya's will and refused to go back. They rejected the emissaries to take them back and became hermits living in Eeientei (Pavilion of eternity) She is a young-looking mature woman, full of knowledge and wisdom. She is a doctor who can make any kind of medicine and cure any kind of disease.She masters archery. She is always powerful and mysteries.