In SMT V Fuu-Ki is part of the Brute line, and originated in Japan’s Heian period (from the 8th to 12th centuries).
Besides SMT V, Fuu-Ki has been featured in numerous Shin Megami Tensei games and spinoffs.
Atlus continued its Shin Megami Tensei V daily demon featurette with a new trailer.
Fuu-Ki first appeared in Shin Megami Tensei III: Nocturne, but also went on to show up in SMT: Strange Journey, Shin Megami Tensei IV and Apocalypse, and even Persona 4, Persona 5, and Digital Devil Saga.