
Quick answer — Hijiri Sanpei worked on Spice and Wolf: MERCHANT MEETS THE WISE WOLF (Director), Wasteful Days of High School Girls (Director), Maoyu: Archenemy & Hero (Assistant Director) and 4 more anime.
Hijiri Sanpei worked on Spice and Wolf: MERCHANT MEETS THE WISE WOLF (Director), Wasteful Days of High School Girls (Director), Maoyu: Archenemy & Hero (Assistant Director), Rokka -Braves of the Six Flowers- (Assistant Director), Hinako Note (Chief Director), Yuri Is My Job! (Director), Ookami to Koushinryou: MERCHANT MEETS THE WISE WOLF 2nd Season (Chief Director).