Superintendent Inari of the Shinjuku Police Station, a kitsune Kemono herself, asks Kabane to come to her station to introduce himself. But when Inari asks to see his lifestone, it becomes evident that she has an ulterior motive for the visit.

In search of a lead on Shiki’s parents, Kabane and the others head to his hometown of Kinshigo, where they meet up with his uncle, Akio Tademaru. The others don’t know what to say to Shiki when he learns about his parents, but then Nobimaru turns up.

Kabane and the others try to bring Akira home from the ice castle, but are stopped by the power of Yui’s nullstone, and Akira is overcome with shock at the turn of events. Meanwhile, Inari and Nobimaru secretly go into action to claim the nullstone.