This story of summer—love, friendship, school, family, the hypocrisy of adults, complications of life, experience and failure—is set in an everyday shopping district and shows the clumsiness of children who have developed a little later than their peers.
At the start of the series, he is head over heels in love with one of his temporary teachers, the young Isuzu Mochizuki.
Kenken (岩崎健吾, Iwasaki Kengo, played by Tomohisa Yamashita) is a railfan, knowing the schedule of all the trains passing through the suburb by heart.
Udayan (宇田川隼人, Udagawa Hayato, played by Hiroki Narimiya) is a member of the high school band.
It is later revealed that during her high school year, she had a crush on one of her classmates, but he took advantage of the situation, raped her and threatened to blackmail her.
To escape this awkward situation, and the rumors that soon started to spread, she set out on her journey to Togoshi, to meet her old childhood friends.