The series looks to have three episodes per disc with the first DVD-only release schedule for August 22nd, 2018.
The books come from writer/illustrator Troll that gives us a lead character that’s basically a talking butt that’s a detective.
TThe anime adaptation of the children’s series Oshiri Tantei, aka Buttocks Detective, is getting its home video release handled by Nippon Columbia and they’ve now scheduled the first volume.