
Quick answer — Masataka Azuma voices Lichtendahl Caeli in Mobile Suit Gundam 00, Hyouta in Pokémon the Series: Diamond and Pearl.
Masataka Azuma voices Lichtendahl Caeli (Mobile Suit Gundam 00), Hyouta (Pokémon the Series: Diamond and Pearl).
Lichtendahl Caeli is voiced in Japanese by Masataka Azuma.