Les deux compères se rendent cette fois à Shikoku. Momojiro s’attire les foudres des bétonneurs locaux, puis tombe amoureux d'une belle tisseuse nommée Wakako, qui est en pèlerinage. Les propriétaires d’un relais routier veulent adopter l’une des filles de Jonathan. Et un camionneur collectionneur de plaques, nommé Corrida, va défier Momojiro.
Saito Masao reminisces on the days of his youth more than 50 years ago and his forbidden love of his older cousin Tamiko. When he was 15, Tamiko moved in to take care of his sickly mother. The two quickly fell in love with each other but were inevitably forced by their family to live separate lives.