Hiroki Takahashi (born on September 7, 1974) is a Japanese voice actor at Big Shot/Interchannel. His noteworthy credits include: Rayne (Neo Angelique Abyss), Impmon/Beelzebumon (Digimon Tamers), Japan (Hetalia: Axis Powers), Superbi Squalo (Katekyō Hitman Reborn!), Hisoka (Hunter x Hunter), Eiji Kikumaru (The Prince of Tennis), Kenji Harima (School Rumble), Ryu (Street Fighter), Parco Folgore (Konjiki no Gash!!), and Shoji Endō (Nana). Takahashi voices Genma Taniguchi in He's Our Fallen Angel.