Tsubasa, No. 8: Reservoir Chronicle( Volume 8 )( Series - Tsubasa Reservoir Chronicle )

Young Syaoran and his friends are on a quest to retrieve the magically potent shards of Princess Sakura's memory. The search leads them to the country of Oto, a world with the romantic feel of Japan in the early 1900s. However, another dimension traveler has shown up as well--the immensely powerful Seishiro, who first trained Syaoran. (Graphic Novels)

INTO THE MOUTH OF THE BEAST
Princess Sakura' s memories are scattered across multiple dimensions- and now she and Syaoran are part of an unlikely group of friends traveling from world to world to find them. Unfortunately the memories have been transformed into immensely powerful magical feathers, and those who possess them are seldom willing to give them up without a fight. The quest takes Syaoran' s odd bunch to a jungle world where helpless creatures are being terrorized by a sacrifice-demanding beast. When Syaoran, Mokona, and Sakura are separated from Fai and Kurogane, each group finds themselves on opposing sides of a conflict that threatens to destroy the future of a troupe of young women performers . . . and possibly the entire world