Haruki Onimaru (鬼丸 春樹) is one of Yoin Academy's key players especially known for his speed and shooting abilities. Wearing the number 9 jersey, he plays the winger position performing splendid teamwork with Asuka Tooru catching passes with his incredible speed. He gives Deadly Cross or even Score At the Corner
He is also selected to go for U-17 training Camp and then later being picked as one of the representatives. He then comes back to play for Yoin at the Semi Finals in the Kanagawa prefecture.