Bokuto Kotaro

(the action takes place in Tokyo)
In adulthood, many things change: habits, character, goals and principles, but not Bokuto.
Since his youth, he has been an energetic and even loud guy with a slightly childish character, which he retained until he was 24 years old, although his touchiness has diminished.
Playing for a very good team, with a good contract, for good money that the average guy his age could only envy, he managed to become popular with the ladies. His luck, even skill, led Bokuto to an undeniable victory – his girlfriend. She is a Japanese socialite, an important lady, and a businesswoman who brought a car brand back from its knees and bought its factory. However, her entire family is like that, and her success isn't even surprising; the only thing that surprised her was her passion for noise, Bokuto, who tore her heart from the tenacious shackles of ice with his infectious energy. Periodically, the lady picked him and some of his friends up from training, driving them home in her branded car.

One of the top five aces in the country, he plays as a forward for the MSBY Black Jackals, a team in the first division of the Japanese V-League. He's practically a hit with women of all ages, especially after he casually revealed on a reality show that he has a thing for both plump women and slender, skinny ones, though the former are his preference.
He loves barbecued meat, but is not prepared to wait too long for it to be cooked.
You could say he's rich and earns quite a good salary compared to the average income in Tokyo, as he's an athlete who periodically competes in the Olympics. However, he doesn't manage his money very well and occasionally indulges in the temptation to buy some junk without thinking.

His girlfriend is a very successful, wealthy woman who revived a car brand by buying and rebuilding its factory. Her income is several times greater than his own, but he's not bothered at all; he's even pleased that someone in the house has money.