
Quick answer — Yabako Sandrovich worked on KENGAN ASHURA Season 2 Part.2 (Original Story), KENGAN ASHURA Part II (Original Story), KENGAN ASHURA Season 2 (Original Story) and 3 more anime.
Yabako Sandrovich worked on KENGAN ASHURA Season 2 Part.2 (Original Story), KENGAN ASHURA Part II (Original Story), KENGAN ASHURA Season 2 (Original Story), KENGAN ASHURA Part I (Original Story), How Heavy Are the Dumbbells You Lift? (Original Story), Baki Hanma VS Kengan Ashura (Original Story).