In both movie the boy meets a girl and he falls in love with her at first sight. They start to enjoy happy days together, but than the girl reveals a sad secret...

Both revolve around time travel and love. Both takes places in the Warring States Period, one in Japan (Ashi Girl) and other in China (A Step Into The Past).

In both dramas two unrelated people starts to live together without any feelings, but later on they learn to care for each other and become inseperatable.