Koki Ogawa

Set in the beautiful natural surroundings of Boso Town, Chiba Prefecture, this heartwarming drama depicts the bonds between people connected by letters. Ryuhei Kaieda is a postman who takes pride in delivering letters quickly and reliably. Two years ago, he lost his wife and has been raising his middle school daughter Ayumi Kaieda and elementary school son Teppei on his own, but conflict arises between him and his daughter over her future education.

Daisuke is in the 2nd grade of high school and he plays on his school's baseball team. Daisuke then takes part in a gourmet contest with 3 of his friends and 2 girls, including Miki, from a nearby girls' high school. The gourmet contest is held to revive the village.

When Sakuragi Haruko's father's factory is bombed, Oba Hiroto stops Haruko when she tries to rescue her father from the fire. They meet again a few years later when Haruko is working as a nurse and Hiroto is brought in as a patient with a heart condition. The second couple is a Korean man, Boku Hitoshi, and another nurse, Yamada Kazue

Taro Onizuka is a 45-year-old businessman who is at the head of the human resources department. Highly disciplined at work and home, and tasked with cold-bloodedly laying off employees, his life changes when he finds a kitten.