
Quick answer — Taiki Matsuno voices Hajime Kindaichi in Kindaichi Shounen no Jikenbo (TV), Helios in Sailor Moon SuperS, Jun Manjoume in Yu-Gi-Oh! GX and 8 more characters.
Taiki Matsuno voices Hajime Kindaichi (Kindaichi Shounen no Jikenbo (TV)), Helios (Sailor Moon SuperS), Jun Manjoume (Yu-Gi-Oh! GX), Futatsuboshi (Sonny Boy), Tarte (HUGtto! Precure), Koga (InuYasha), Dorin Ku (Crest of the Stars), Wisdom (Precure) and 3 more.
Hajime Kindaichi is voiced in Japanese by Taiki Matsuno.