Ten-year-old Takuya has a new job: to look after his baby brother Minoru…looks like it’s time to put on the kid gloves! Young Takuya has it tough. Since his mother passed away, he’s had to take care of his baby brother Minoru while their father works the long hours of a Japanese salaryman.

How did Takuya’s family get started? In this special flashback volume, meet Takuya’s father, Harumi, in his days as a hardworking college student and womanizing bachelor. Struggling to make it in Tokyo without his parents’ help, Harumi doesn’t plan to settle down anytime soon…until a troubled girl named Yukako drifts into his life…