Leon is one of the antagonist from Ojamajo Doremi Sharp (second season) and he is Aiko's counterpart in the FLAT 4. He is blond and very athletic. He always challenges Aiko in spourt but, always ends up defeated by Aiko, He has blonde hair and blue eyes. Like Momoko, he has a habit of throwing random English words into his sentences. He as Akatsuki, Fujio and Tooru originally era assistant from Oyajide and had as mission kidnap to Hana.