Hiro Shimono (下野 紘 Shimono Hiro, born April 21, 1980 in Tokyo, Japan) is a Japanese voice actor and singer known for voicing Keima Katsuragi in The World God Only Knows, Connie Springer in Attack on Titan, Zenitsu Agatsuma in Demon Slayer: Kimetsu no Yaiba, Nai in Karneval, Ayato Kamina in RahXephon, Akihisa Yoshii in Baka and Test: Summon the Beasts, Norifumi Kawakami in Ace of Diamond, Jaune Arc in the Japanese dub of RWBY, Kokichi Ōma in Danganronpa V3: Killing Harmony, and Dabi in My Hero Academia.