In face of human technological advancement during the Meiji Restoration, the youkai of Japan were forced to make a hard decision:
1) To remain as youkai and watch over the land
2) To return to the netherworld
3) To give up their power and status as youkai and live amongst humans.
While there were some that chose otherwise, the majority of the youkai decided it was best to become human. It was tough, but as time passed these youkai were able to blend in with the human world and live peacefully amongst them.
Info
Title Ayakashibito
Original title あやかしびと
Length Long (30 – 50 hours)
Links Encubed
Developer Propeller