This movie will be made up of two stories. Ishi Okoshi (Who wakes the stone): Natsume meets a small yokai named Mitsumi in the forest. Mitsumi tells him that it has been entrusted to wake up the divine yokai Gantetsu from his deep sleep. Natsume likes Mitsumis sincerity and decides to help it. Ayashiki Houmonsya (A mysterious visitor): A mysterious male visitor comes to Tanuma, one of Natsumes friends. Almost every day, the visitor visits him, makes small talk with him, and leaves. When Natsume realizes that the visitor is a youkai he knows well, he decides to check them as an advisor. Tanuma enjoys to communicate with the youkai, but his health becomes getting worse.