Tsuyoshi Koyama Male 58 years old 📍 Japan Born October 4, 1967 Known For 4 credits ★ 7.70 That Time I Got Reincarnated as a Slime as Kaoru Yoshida ★ 7.50 Grimoire of Zero as Mercenary ★ 7.30 Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen as Gunther ★ 6.80 Shingeki no Bahamut: Virgin Soul as Pazuzu
