The hilarious, thrilling, sometimes tragic supernatural hit manga that inspired two seasons of beautiful anime from Studio Bones! Ages 16 and up. CURIOSITY KILLS Yukiné was harboring the fugitive stray at Kofuku's place, but when Kofuku comes home with an entourage of shinki, his new friend vanishes without a trace. When Yukiné goes out looking for her, he only finds her former master instead. The encounter ends a bit too peacefully, and Koto's words nag at Yukiné, but the questions they raise are dangerous ones...