Wataru Takagi ( , Takagi Wataru?) (July 25, 1966 - ) is a Japanese seiy and stage actor from Chiba Prefecture. He is currently affiliated with Arts Vision.He is best known for his roles in Detective Conan (as Genta Kojima and Officer Wataru Takagi), After War Gundam X (as Garrod Ran), Slayers Try (as Valgaav), the Beast Wars: Transformers series (as Cheetas), GTO (Eikichi Onizuka), Hajime no Ippo (as Masaru Aoki), the fifth series of GeGeGe no Kitar (as Nezumi-Otoko), Yes! PreCure 5 (as Bunbee) and the Super Robot Wars series (as Senshi Roa). Takagi is the offical japanese voice of Daffy Duck.