Most of the time, Shuichi wears a black cap with three white stripes lining the back of it, and a silver star pinned near the front. Underneath the cap, he has short dark blue hair with a small ahoge. He has very pale skin and a slim figure. His eyes are gambogeish grey, with thick eyelashes. Shuichi's outfit is double-breasted and pinstripe, thin, grey stripes over a black uniform. His pants match his uniforms design, black with a pinstripe design to accentuate his long legs.