Reki is a high schooler student from Okinawa and a part time worker of DOPE SKETCH who tends to skate to "S", a place for skating which is hidden from police. He's a cheerful person, but he tends to feel inferior to others when he feels he's no good enough, taking an example from when he fought with Langa. Skating is also a favorite hobby for him, to the point that he always tries on dragging people to let them know about it, but gets ignored sometimes (until he meets Langa).