Ultimate Lucky Student
Male.
Birthday: February 5th. Height: 160cm. Weight: 52kg. Chest: 75cm. Blood type: A.
First-person pronoun: "Boku". Calls male you by "Last name-kun", female you by "Last name-san". Calls his sister Komaru by her last name.
Family: Parents and younger sister Komaru Naegi, 4 people.
Somewhat timid, but a little more optimistic and persistent than others. Wears a hoodie under his school blazer. Hair is light brown with a left-curving antenna (ahoge) on top of his head.

His tone of voice is gentle.