ちちおや父親chichioya
1.
A male parent who has the legal and biological responsibility for a child, often associated with authority and guidance in the family structure.
2.
The male counterpart to a mother in parenting, recognized as a significant caregiver and role model in a child's life.
3.
A term denoting a father figure, emphasizing the paternal role in family dynamics and the emotional connection he may have with his children.
Example:
その少年は父親に似ている。