Atsushi Kinugawa 鬼怒川熱史

Atsushi Kinugawa is a 3rd year at Binan High School and a member of the Earth Defense Club. He is known to have good grades, second to only Kusatsu. He also seems to have known Kusatsu since they were children, having called each other "Kin-chan" and "Atchan".

As a Battle Lover, his given element is Wind, and he transforms into the "Piercing Prince, Battle Lover Epinard" (Tsuranuki Ouji, Battle Lover Epinard).