Seiya Sena

Birthday: December 24
Height: 185 cm
Weight: 79 kg
Blood type: AB
Favorite food: meat
Least favorite food: umeboshi

He is the father of Shougo and Izumi. He is a stage actor with a focus in musical theatre. He was scouted by his own mother and debuted as a singer. He produces shows and is the founder of SenaPro, the Sena family's personal agency.

(Source: Love Stage!! Ch. 0: Comics Profiles)