Quick answer — Hiroshi Kamiya worked on The Disastrous Life of Saiki K. Season 2 (Theme Song Performance), The Disastrous Life of Saiki K. Season 3 (Theme Song Performance), Wagnaria!!3 (Theme Song Performance) and 7 more anime.
Hiroshi Kamiya worked on The Disastrous Life of Saiki K. Season 2 (Theme Song Performance), The Disastrous Life of Saiki K. Season 3 (Theme Song Performance), Wagnaria!!3 (Theme Song Performance), Mr. Osomatsu (Theme Song Performance), Wagnaria!! (Theme Song Performance), Prison School: Mad Wax (Theme Song Performance), Ixion Saga DT (Theme Song Performance), Kamigami no Asobi (Theme Song Performance) and 2 more.
