春日 雪斗

With his soft demeanor and smile, second-oldest Setsuto is the type of guy that everyone feels like they can trust and drop their guards around. However, despite outward appearances, he's dark, calculating and tends to say venomous things with a gentle smile. Possibly because of this "dark" side of him, his brothers all agree that Setsuto is the scariest when angered. Setsuto is a borderline-aichmophobiac (fear of sharply-pointed objects), and cowers at the sight of knives and needles; sometimes even nearing panic attacks.

Since his school days, Setsuto has been working as a model for magazines. After graduation, he got into the acting industry, and has began a career as an actor alongside his modelling jobs. Upon being selected out many in his breakthrough movie last year, he has become a promising regular in a serial TV drama.

He decides nearly everything he does based on how "fun" he finds it (or not), and greatly enjoys playing with other people's feelings. However, that side of him is rarely apparent, and he never shows his true feelings. Evident in his approval of his father's desire to remarry, Setsuto is the maturest out of the four Kasuga brothers.

official website's character profiles.