Itsuki Wakatsuki is a member of the Japan U-20.

Wakatsuki is a young man with a toned build, standing at slightly above average height. He has black eyes that are round and rather big, he also has really deep eyebags that connect to what might be eyeliner around the outside of his eyes. His eyebrows are wispy, and he has three freckles on either cheek, forming an upside-down triangle. He has black shoulder length hair that he keeps untied even during matches, and he sports a string headband. Throughout his appearances, he's seen donning the official U-20 jersey, sporting the number 6.