Kenzaki Ryuuichi is a a character in the second season of Inazuma Eleven. He helped Kira Seijirou with the Aliea project. He was also the coach of Dark Emperors.
He is a person that does not care to what happens to other people, and is selfish and only cares for his own desires.He is a big liar.
(Source: Inazuma Eleven Wiki)