ふくしん
one's confidant; trusted friend; trusted retainer
He is my boss's friend and confidant.
・abdomen
・belly
・stomach
・heart
・mind
・spirit
・heart radical (no. 61)
ふくしんのとも
close friend;trusted friend;confidant;confidante
ふくしんのぶか
henchman;right-hand man;trusted confidant;inner circle