
Quick answer — Akihiro Kawamura worked on Is It Wrong to Try to Pick Up Girls in a Dungeon? IV (Planning), Netherworld Battle Chronicle: Disgaea (Planning), Heaven Academy (Executive Producer).
Akihiro Kawamura worked on Is It Wrong to Try to Pick Up Girls in a Dungeon? IV (Planning), Netherworld Battle Chronicle: Disgaea (Planning), Heaven Academy (Executive Producer).