Kenji, who works alone, meets a young woman on his way home from work who is an AI robot who calls him "master". To avoid making his wife jealous, he suggests that If the robot looked like his mother there would be no way that she would have an issue.

During his travels, Tora-san gets drunk with an old man in Kyoto. Though Tora-san never fully comprehends his importance, the old man is a Living National Treasure ceramist. At his home, Tora-san makes a good impression on the old man's maid, who apparently falls in love with Tora-san.

Keiko Inagawa pays a visit to neurologist Aizawa about her fiancé Tatsuo Tamura. A mysterious case involving the disappearance of Tatsuo’s three brothers, one after the other, is yet to be resolved and now Tatsuo, seized with the idea that he too may disappear, has had a nervous breakdown. Aizawa suggests that Tatsuo recount his dreams as a means of solving the mystery, since human beings have an instinct that foretells the near future in the form of a dream. Keiko and Tatsuo eventually discover that the three disappearances have a strange connection…