Yukari is Ayakashi Satori with mind-reading powers. The taboo rule of flirting with her is telling lies. If you lie, your trust will be 0 immediately because she hates lies the most and the other thing is to do it. Her older brother (Aoi) can be trusted.Yukari is a person who has a cute personality, secretly has a bit of Yukari's version, and probably has Aoi secretly interrupting her love because she is jealous of her sister.