
Quick answer — Kentarou Tokiwa worked on Honey and Clover (Key Animation), Gunslinger Girl -Il Teatrino- (Key Animation), Horizon in the Middle of Nowhere II (Key Animation) and 8 more anime.
Kentarou Tokiwa worked on Honey and Clover (Key Animation), Gunslinger Girl -Il Teatrino- (Key Animation), Horizon in the Middle of Nowhere II (Key Animation), Our love has always been 10 centimeters apart. (Character Design), Fairy Tail: Phoenix Priestess (Key Animation), God Family (Key Animation), Heaven's Lost Property (2nd Key Animation), Cat Planet Cuties: Come Drop By (Key Animation) and 3 more.