Three pages of Umimachi Diary made Kojima cry: a girl (Suzu) cries…

Kojima spent thirty-five years wondering what his father had been trying to tell him with his look before dying. Reading Hoshiyadori no Koe made him understand that he had not lost his father completely: he carried his father’s voice inside him and heard it as an instruction to look after others. He connected that revelation to a future moment when he himself would pass his memes to his children and they would understand his look.

Kojima said he could still draw Bakabon’s dad with his eyes closed. In junior high he filled the margins of his textbooks and notes with Maetel from Galaxy Express 999. In senior high he traced Cobra on the cover so many times that the edges of the tankobon turned black from the graphite of his pencil.

“But when I was alone, I would hold my knees and listen to music and cry.”

Kojima recalled that when his son was small they did all kinds of activities and trips together, but that abruptly ended when his son started junior high and preferred to be with his friends. Since Kojima's own father died when he was thirteen and he had no experience of going through adolescence with a father, he said he did not know what closeness or distance to adopt with his son; he sought guidance by rereading Early Autumn.

As his eldest son grew, Kojima stopped visiting Kamakura and likewise became too lazy to go back to Kobe; Umimachi Diary reminded him of what he had lost and what he must not forget. At the end of that summer he went to Hayama with his younger son, and from the train saw the sea where he had played with his father and where he had gone with his first son, and he decided to resume that diary of outings when the younger son is old enough.