Single father adopts a son, caring for him while starting out as an idol
FL becomes mom to a villian, she raises him properly to change his fate
Yakuza man takes care of a little girl with powers. (Side character's lives are also a big focus)
FL is a mother, wife and hitman~ she raises her daughter while juggling her various roles/duties.
*Yaoi* A Friend who likes his friend helps take care of him & his son. The father of the child is in grief from his wife passing.
FL's employer (who hates & is bad with kids) wants her help taking care of a child, since she is good with children.
Wolf man looks after a human child.
Bromance ~ Two male friends raising their children
18 year old single mom raising her baby with the help of her 18 year old sister.
FL conceives a child but blood tests show the baby has a high chance of having down syndrome, she has the baby anyways
Daddy Boy