Yamada Kodai

Yamada Kodai (山田 航大) is a Student on Hasuda Municipal Kurohama Junior High School who compete in SASUKE 37 at 12 years old, making him one of two youngest competitors on SASUKE, with the other being Onoue Aya, who compete in SASUKE 21, eleven years ago.

His run was All-Cut from the tournament, however, it was known that he failed at Rolling Hill.

Away from SASUKE
Based on his interview, which can be seen on TBS's YouTube channel, he first know SASUKE at age of 3 years old, which make him knowing SASUKE around SASUKE 24 to SASUKE 26. He since had interest towards SASUKE, even mentioned Yamada's "There is nothing else except SASUKE" quote when told to express how SASUKE is to him.

He also had been affiliated with PER-ADRA, which is the shoe company of Kawaguchi Tomohiro.