Daikichi, a 30-year-old bachelor, meets the 6-year-old girl Rin at his grandfather Souichi’s funeral. It is there that Daikichi and his family learn that Rin is Souichi’s direct descendant. When the topic of who would care for her comes up, the family shirks all responsibility of raising this “shameful” child. Reacting emotionally, Daikichi declares his intention to take Rin into his home. This is the story of two very different individuals coming together under one roof and learning what it means to be a family, an experience that teaches Daikichi what it means to be a parent.
While attending his grandfather’s funeral, thirty-year-old bachelor Daikichi is surprised to discover that his grandfather had an illegitimate child with an unknown mother! The rest of his family, fearing the obligation and embarrassment, want nothing to do with the silent little girl, Rin. Sensing her imminent abandonment and outraged by his complacent family members, Daikichi decides to adopt her himself! …yet he may have underestimated the difficulty of balancing his work, family, and love life with his role as her guardian.
When Daikichi’s grandfather dies he leaves behind a young daughter named Rin. However, as most of the family is embarrassed at the idea of a 79-year-old man having a six-year-old child, they can’t seem to figure out what to do with her. Disgusted by this behavior, Daikichi decides to take care of her himself, but he’s a bachelor, has no idea how to raise a child, and isn’t even all that comfortable with kids! Now, Daikichi must do the normal things a parent does such as enroll her in school, buy her clothing and teach her about the life and world around her. But more importantly, he must also help her deal with her father’s death and decide whether or not she should try to find her mother. Together, the two begin their unlikely relationship as father and daughter, navigating each of life’s bumps along the way.