Ryu, Ken and Chun-Li are invited to Japan by E. Honda to witness the sumo wrestler's newest move, but a chain of events results in the four of them being sent back in time to Fujiwara, the ancient capital of Japan. Ryu and Ken end up separated from Chun-Li and Honda, and set out to find them, all the while Ken telling Ryu about the history of Fujiwara and time travel. They eventually locate Chun-Li and later Honda, and the four are sent back to present-day Japan.
