
Quick answer — Takayuki Yamaguchi voices Yuuta Izaki in Cardfight Vanguard, Shindara in Samurai Deeper Kyo, Kyousuke Aoki in I My Me! Strawberry Eggs and 1 more characters.
Takayuki Yamaguchi voices Yuuta Izaki (Cardfight Vanguard), Shindara (Samurai Deeper Kyo), Kyousuke Aoki (I My Me! Strawberry Eggs), Takashi Yamaguchi (Maburaho).
Yuuta Izaki is voiced in Japanese by Takayuki Yamaguchi.