Natsume Yuujinchou Go Specials

Natsume becomes lost in the forest and is sheltered by a traveling youkai couple who craft One Night Cups, vessels that make every drink exceptionally delicious until the following dawn. Invited to their banquet with Nyanko-sensei, he learns the careful craft behind an object meant to vanish after a single evening.

Later, Natsume regrets refusing another invitation and follows Nyanko-sensei to an abandoned mansion where youkai compete in a dangerous game of hide-and-seek. Dreams pull him into the contest itself, and finding his guardian requires understanding the authority promised to the spirit who wins.