Alternate titles: Tōdō Ryūnosuke Tantei Nikki: Kohakuiro no Yuigon | Nazo no Masquerade
Description of Kohakuiro no Yuigon
Kohakuiro no Yuigon is an adventure video game that was released on Fujitsu FM-7 console in 1988. It was developed and published by Riverhill Soft Inc.