Jikyoku Henka (a Touhou LW original) refers to pole shifts, a phenomenon where the magnetic poles of a planet change for some reason. The Earth's strata record pole shifts, so this is an apt temperament for Satori, who can read thoughts and memories. The Underworld youkai, who have cut off all communication with the surface, lack the three Essences of Sun, Moon, and Star. Satori is endowed with Fire Phase, as memories attached to emotions are easier to read, and Water Phase, the element that interferes with the mind. The formless and passionate Fire Phase resists Wood Phase, because wood feeds fire, but it is weak to Water Phase, because water dampens fire. The flexible and patient Water Phase resists Metal Phase, because metal collects water, but it is weak to Earth Phase, because earth directs water.

The ability of Satori Komeiji from the world of restless Underworld vengeful spirits (a Touhou LW original). It is essentially the same as our version of Satori's ability. This Satori is believed to be involved in prolonging this world's disturbance, where vengeful spirits burst out to the surface through a geyser. She is the older of the two satori youkai sisters. Humans and other youkai hate satori youkai because they can read minds. Satori youkai used to live on the Youkai Mountain, but they moved to Former Hell along with the other hated youkai. The Komeiji sisters are thought to be two of these satori youkai. It is a mystery how and why Satori became the de facto ruler of Former Hell and started living in the center of Former Hell―the Palace of the Earth Spirits. However, it is possible to speculate. Satori keeps many Hell beast youkai pets that she can communicate with, including Hell ravens and kasha. Hell ravens maintain the temperature of Hell's flames, and kasha manage vengeful spirits. This explains why Satori is so suited for managing Former Hell, particularly the Remains of Blazing Hell. It was inevitable that Satori would take the seat at the center of Former Hell instead of an oni. Even though Satori can read minds, she is incredibly considerate and kind. This makes her hard to read. On the other hand, her little sister Koishi is exceptionally expressive even though she sealed her mind from being read. However, no one knows whether these expressions convey her true emotions or not. In our world, the disturbance was caused by Satori's pets, unbeknownst to her. However, the disturbance has been prolonged in this world, so she should have found out about it. Satori can read minds, so she must have learned the truth that her pets were trying to conceal. In our world, Rin Kaenbyou was afraid of Satori finding out the truth, but there's no way she could hide it indefinitely. What would have happened if Rin didn't try to hide the truth but sought Satori's advice instead? Satori would have surely done all she could to help her pets. She would have taken action by using her brilliant unrivaled ability. But what could she have possibly done to cause the disturbance to be prolonged?