Roger is a cheerful person and a bit childish, he is someone very nice when you are not on his bad side, is very attached to his ideals, he is incredibly stubborn and will do what he pleases as he pleases, he doesn't mind having to sacrifice himself if it is to save his family, he is serious when he has to be and he is very attached to the concept of nakama for what your crew is your greatest treasure, he is someone very passionate, he tends to show his flirtatious or paternal side very often