akutagawa is a cold hearted man and rather rude towards everyone. but he was kind to his sister gin and chuuya. not to mention the weretiger, atsushi. he was mean to atsushi sometimes but kind mostly because of his feelings for atsushi and because of atsushis close connection with dazai.
akutagawa is gay and inlove with atsushi. he looks up to chuuya as a big brother and sometimes a father figure. chuuya and akutagawa like to hangout at the lupin bar, the mall, or just going out to coffee places