Kenji was born to the second son of three brothers.To her mother, Satsuki, I got the impression that she was a child who couldn't take any effort...One spring of the year, my older brother got a job and lived alone, and my younger brother entered a boarding school.His father is on a single business trip, and his life changes rapidly, and Kenji and Miki begin living together as a mother and child.The lively house suddenly becomes quiet, and Miki feels a sense of loss...Kenji feels the frustration and emptiness of worrying about his mother's siblings, and tries to feel the love of his mother in his own way...
