 Mamoru Miyano ( 宮野 真守 , Miyano Mamoru , born Wednesday , June 8 , 1983 ) is a Japanese voice actor , actor , and singer from Saitama Prefecture . He is best known for his roles on Ouran High School Host Club , Vampire Knight , Death Note , Soul Eater , Tokyo Ghoul , Free ! , Mobile Suit Gundam 00 , and the anime adaptations of the light novel series Kono Subarashii Sekai ni Shukufuku wo! and Tsuki ga Kirei . He is also known for his roles in several video games , including Kratos in the God of War series , Leon Kennedy in