Shinichi and Chikako Ohara have been married for 50 years. After Shinichi retired from his job, he has stayed at home, which Chikako stresses over. They are on the verge of having a divorce. Meanwihle, their daughter, Aya runs a food truck. She meets Ryota Kanno who is her customer. Ryota recently began working as a funeral undertaker and invites Aya to attend the Oshukatsu Fair. Aya also recommends to her mother Chikako to attend the Oshukatsu Fair. Chikako gets the latest information on preparing for death at the fair, but Shinichi doesn't like that. Their relationship gets even worse.