Kiishimu Country
Kiishimu Country is a world only visited in the anime adaptation of Tsubasa Reservoir Chronicle. It is the homeworld of Kiishimu and serves as a metaphorical "mirror" ofKoryu, with similar climate and vegetation such as trees. Stone pillars jut from the ground in places, while colorful orbs float in the sky. A river near the main town mirrors one in Koryu, though the water is said to be harmful, so the place is generally ignored. Syaoran and Kurogane used this as their hideout.
There is also a castle where the Ryanban lived while attempting to start war with humans. However, his plan was disbanded with the help ofChun'yan, who helped Kiishimu's species realize they were tricked. They turned on the Ryanban afterwards and Chu'nyan was appointed as a mediator between Koryu Country and Kiishimu Country.