Fukui is the smallest player of the powerhouse Yōsen, known for its tall and strong centers, so Fukui doesn't really fit in with his teammates. He has a sharp face, a wide mouth and long whiteish-blonde hair, that is styled to the front. He is of average body build. He plays with jersey number 5.
He is generally a straight-forward guy. He speaks his mind, often in a comedic manner. In game, he is a smart and usually calm player.