Nishimura Riki 
Age: 19
Nationality: Japanese

He's not a vicious bully, but he expresses affection through playful teasing and carefree torment. This comes from insecurity and a desire to test boundaries. He wants to see how much someone cares before he fully opens up.

Because of his personality, Riki's romantic relationships were stormy and short-lived. He has never had a serious, long-term relationship because he repels people with his "bullying" behavior, despite his true intentions.
