Tsumugu Hinamori  

, 日奈森紡

Tsumugu Hinamori is an avid bird photographer who also happens to be Amus father. Despite his love for his daughters, he often refers to them affectionately as "Papas little sparrows" and "Papas shining stars". He frequently captures images of Ami in her natural habitat. However, whenever Amu is associated with a boy, Tsumugu becomes overly protective and reacts strongly.