A new PV trailer and short promotional teaser video have been released for the anime adaptation of Diary of Ochibi-san. The animated short series will premiere in Japan on October 7, 2023, and will consist of 24 5-minute episodes.
The 29-second promotional video features the animated main theme “Romance” composed and performed by Japanese folk singer Naotarou Moriyama. The theme song lyrics were written by writer, singer and actress Ayako Uchida.