
Quick answer — Midori Yuuma worked on Kakuriyo -Bed & Breakfast for Spirits- (Original Creator), Kakuriyo -Bed & Breakfast for Spirits- 2 (Original Story).
Midori Yuuma worked on Kakuriyo -Bed & Breakfast for Spirits- (Original Creator), Kakuriyo -Bed & Breakfast for Spirits- 2 (Original Story).