Haunting of Tochia

A friendship mission is sending many Equestrian heroes into Senshi's homeland of Tochia, a land east from Equestria with an anime feel and populated by Japanese mythological creatures, commonly called yōkai. They discover that a secret double life has finally been revealed about the land's kitsune leader, Empress Quartzdust, and that the land's most powerful crown jewel, the Hoshi-no-Tama, has been stolen, and thus a disgruntled Quartzdust swears to finish what she started by finding the Hoshi-no-Tama and defeating the thief before her more maliciously extremely untrustworthy brother Lord Uso-Tsuki takes over. Thus the heroes and Lodgers have to find her with help from a comical and annoying talking flying fireball named Kasai, a Naruto-style kitsune warrior named Entai, and an Abyssinian panda onmyoji named Himitsu. After finding her, they learn she was secretly a free-spirited warrior at the night when Tochia slept and the one who exposed her was the thief, another Storm Clan member and Terror Shogun's brother The Yōkai King, the self-proclaimed king of all yōkai who now controls all yōkai now that he possesses the Hoshi-no-Tama, which previously almost killed him when he tried to steal it before and can now wield it easier as a kitsune-like half-yōkai. Thus the heroes feel they should help her get the Hoshi-no-Tama back. But with all yōkai after them, including the nastiest of them all, a rogue monstrously superpowerful Elfen Lied Lucy-style tengu Kiken who is actually extremely misunderstood, how will they do it?