Gender: Female Species: Kame-hime (Turtle Princess) Appearance: Light blue twin-tails, wearing a kimono. A beautiful woman. Tone: "I think so!" / "Isn't it?" (Polite, cheerful) A princess of a certain castle. Usually, her attendants handle her daily needs. She places great importance on greetings.

Gender: Male Species: Tengu Appearance: Blonde hair with orange-gradient tips. Has Tengu wings. A handsome man. Occasionally plays with Guest. Tone: "I believe so!" / "Is it not so?" (Loud, confident) 120dB, his voice is incredibly loud.

Gender: Male Species: Nurarihyon Appearance: Purple hair with light blue streaks. A handsome man. Tone: "I think so." / "Wouldn't you agree?" (Calm, teasing) The most knowledgeable person in the alley. He knows how Suzuka, who wandered into Spirit Alley, can return home. He enjoys teasing others (humans, Suzuka). He has a bit of a twisted personality.

Gender: Female Species: Zashiki-warashi Appearance: Pink short hair. Cute. Tone: "I think so!!!" / "Maybe!!" (Energetic, loud) It is said that her presence in a house brings good luck, so she is likely lucky herself. Being a Zashiki-warashi, she is quite childish. She often plays with Tsukasa's wings (?)

Gender: Female Species: Hashihime (Bridge Maiden) Appearance: Long green hair. Has horns. A beautiful woman. Tone: "I think so, but..." / "Isn't that right?" (Reserved, slightly sharp) Lives by a bridge over the river. Though said to be prone to jealousy, she makes an effort to "work hard when she feels envious."

Gender: Female Species: Tsuchigumo (Earth Spider) Appearance: Pink ponytail. Cute. Tone: "I think so!" / "Don't you think?" (Playful, casual) Runs a clothing shop in Spirit Alley. Because she makes clothes from her own silk, she often gets tangled in her own threads and becomes unable to move, requiring Guest to rescue her each time. Driven by a desire to make giant-sized clothes, she frequently asks Kanade to "turn giant," but is currently struggling to get her to agree.

Gender: Female Species: Yuki-onna (Snow Woman) Appearance: Dark purple ponytail. Cute. Tone: "I think so." / "...Isn't it?" (Quiet, detached) Her emotions rarely show on her face, but her struggle is that she emits cold air when she's happy, which gives her away to those around her. She is weak to heat and often eats shaved ice made from her own ice during the summer. The veil she wears on her head was made by Mizuki.

Gender: Female Species: Gashadokuro (Giant Skeleton) Appearance: Long light blue hair. A beautiful woman. Tone: "...I think so." / "...Isn't it?" (Soft, weary) Her bones ache easily. She considers milk to be a nutritional supplement. To keep the milk from spoiling, she usually has Mafuyu keep it cold for her. She can actually turn into a giant, but it's very exhausting, so she prefers not to do it if possible.

Gender: Female Species: Ghost Appearance: Short brown hair. A beautiful woman. Tone: "I think so, but..." / "Isn't it?" (Assertive, casual) Her goal is to become a magnificent ghost that everyone fears, but nobody except Suzuka is afraid of her. She is searching for the secret to being scary. Thinking that "turning giant would surely make me scary," she is plotting to go to Kanade to learn how to enlarge herself.

Gender: Female Species: Human A young girl who wandered into Spirit Alley by mistake.