The third episode will focus on the story of family and railways. The protagonist Akira Okuso (Kasumi Arimura) married Shuhei (Takashi Aoki) at the age of 25. The three of them lived happily, but her husband suddenly passed away. Akira brought her child to her husband's hometown, Kagoshima, to visit her father-in-law Setsuo Okuso (Hayato Kunimura). Akira decided to become a train driver, just like her father-in-law Setsuo, but Setsuo strongly opposed her idea. With the efforts of Akira and her grandson who loves railways, Setsuo slowly changed his mind... The three of them also faced the pain of losing their beloved family members in their exploration and gradually established a new family relationship.