The actor playing role in《Chaser Game Double》is“Yuka Sugai”

Haru Motoki (played by Yuka Sugai)

One of the heroines of this drama works at Dynamic Dream, a Japanese game development company, and is promoted to become the leader of a large-scale Sino-Japanese cooperation project.She and Dongyu were lovers in college, but she never disclosed her homosexuality to the company or her family.