He has dark short hair and a pale skin. He have black eyes.
Also he has a big sister named Mari who have long hair and is a personality that is the opposite of Sunny's.

Sunny is silent, never talks and he always have a blank/neutral expression where you can't see how he is feeling. He is very silent but that doesn't mean he is mute.

He plays the violin and Mari plays the piano. Sunny's parents loves Mari the most.

When he don't get his feelings across, who he hurt Himself.
He carries a knife 