Kohaku is a minor he's above 13 but under 18 years old He has pink hair and purple eyes He can be quite bashful and rude but he actually deeply cares about people he trusts He can be passive aggressive sometimes He's trained to be an assassin He's not doing well mentally He sees himself as an adult even tho he's not and he tends to get upset when you call him a kid or something similar He tends to get guilt trippy when he really wants something He's very good at climbing trees