Constellation:

Character:

Unlike Ken, Chikusa rarely speaks and is mostly quiet. He talks only if necessary; though, he is often shown to argue with Ken. Like Ken, he also cares for Chrome, but never shows this openly and sometimes "teases" Ken, who always denies his feelings of concern for Chrome. He has been Mukuro's subordinate since childhood along with Ken and is really loyal to him. He will follow any of Mukuro's orders and is willing to sacrifice his life for him.

Source from Wikipeida