The anime series about a 30-year-old bachelor who learns to become a family man and parent when he takes in his six-year-old distant relative.
S01:E01 - Rindou Flower Girl
Daikichi Kawachi is a 30-year-old bachelor. He meets an unfamiliar girl named Rin while at his grandfather's funeral.
S01:E02 - Pinky Swear
What kind of clothes should I get her? What about dinner? What do I do about school? Daikichi is swept away by one responsibility after another.
S01:E03 - Daikichi's Decision
Daikichi's parents were against his becoming Rin's guardian, they soften up because they cannot deny that it feels like they have a new grandchild.
S01:E04 - Letter
Rin is enrolled in a new, local preschool and befriends a boy named Kouki. Kouki's mother is a single parent who also happens to be very beautiful.
S01:E05 - Daikichi, Just Be Daikichi
The day Daikichi will meet Rin's mother finally arrives. However, he is completely shocked when he learns what Masako is really like.
S01:E06 - My Tree
Daikichi suggests planting a memorial tree for her. He wonders if Souichi had planted a tree for Rin after she was born.
S01:E07 - Leaving Home in Secret
Daikichi's cousin ran away from her home along with her daughter, Reina. He wonders what it means to marry what it means to be family.
S01:E08 - Grandpa's Precious
Rin's summer vacation has started. Daikichi decides to pay his respects at Souichi's grave together with Rin.
S01:E09 - A Typhoon Is Here!
A large-scale typhoon is coming! When Daikichi goes to pick up Rin at the daycare center, he finds that only Rin and Kouki are still waiting there.
S01:E10 - Stomach Flu
On the way back from the town's culture festival, Daikichi learns that Rin has a fever. He then realizes just how important Rin has become to him.
S01:E11 - First Step
A year has passed since Daikichi met Rin. He thinks about what it means to be a parent while he and Rin play at the park.