Full Name: Sagara Rei
Birthdate: November 22
Sign: Scorpio
Age: 28
Height: 176 cm
Weight: 63 kg
Blood type: O
Favorite food: Japanese
Least favorite food: Sweets
Rei is the manager of the famous Sena family. He is serious with a no-nonsense personality. He is a hard worker and is the main care-taker of Izumi, seeing him as his own son. Rei is somewhat of a Deadpan Snarker, wearing a constant poker face and bluntly telling it how it is. He sugar coats nothing. His cool and professional exterior can sometimes make people think he doesn't care.
He is surprisingly tolerant of Shougo, despite his easy-to-annoy nature.
He is super crazy awkward at using his fingers. His knockout technique is his glasses hurl. He has 40-20 vision. He is an employee of SenaPro.
(Source: Love Stage!! Ch. 0: Comics Profiles)