
Quick answer — Hikaru Naraoka worked on Durarara!! X2 (Key Animation), Darker than Black: Origins (Key Animation), Fairy Tail (Key Animation) and 7 more anime.
Hikaru Naraoka worked on Durarara!! X2 (Key Animation), Darker than Black: Origins (Key Animation), Fairy Tail (Key Animation), Please tell me! Galko-chan (Key Animation), Princess Resurrection (Animation Director), Terra Formars (Key Animation), Qualidea Code (Animation Director), Bakugan: Gundalian Invaders (Key Animation) and 2 more.