Ayakashi Triangle Gn Vol 12 (M r) (C: 0-1-1)

Its summer vacation, and Matsuri, Suzu, Yayo, and Lu are camping together in the mountains. Things get weird when Yayo encounters the vengeful spirits of fallen warriors, and even weirder when one of the spirits possesses a half-naked Lu! Can Matsuri rescue Lu and still keep her dignity intact?