Souma Kurogane's Links
He met Nico when he was still a student at the school he is a doctor for. Although he first wasn't interested in a relationship, Nico's dependence on him and his infatuation had him intrigued, and he agreed to date. From intrigue grew love and now that Nico has graduated for long and grown up, they finally married.
Nico's husband and love of his life. While Nico isn't the best at understanding Souma, he does his best to offer him the support he deserves. He hopes that one day he'll feel "adult" enough to proudly stand beside him, no matter how long it takes.
His little pupper, will tolerate most of his bullshit although he used to really dislike him.
Daichi's idol and something of a platonic crush. He aspires to be like the man someday.
Absolutely does not like him for being a smartass.
Work colleagues. Personally doesn't trust the man due to former problems between the two, but is willing to believe when Nico says he's a good man.
Doesn't trust him and wants him to stay away from Nico and Heiza, but why is he so damn attractive?!
Equal levels of respect and dislike, though he acts cordial with Souma.
His little cousin, though he is like a little brother to him. Since he's known him since birth, and Heiza being the heir, Souma has a naturally strong protective instinct towards him.
Although Souma is his elder cousin, and from a branch family, he calls him "niisan" or occasionally "niisama". Heiza looks up to his cousin and respects him deeply. Although not consciously, he's growing up to be a lot like him.
He thinks of Goemon as a trouble-maker and has his reservations regarding his status within the family, but still he sees him as family and is positive to neutral towards him. He does not reject anyone of his family clan.
Souma's half cousin. He personally likes him and thinks of him somewhat of a distant elder brother.