Ninja Gaiden: 1989
Developer: Tecmo, Ltd.
Genre: Action
Ninja Gaiden Game Manual

Ryu Hayabusa of the Dragon Ninja Clan receives a letter from his father, saying that he was leaving for a duel with an unknown warrior. Should he not return, Ryu was to go to America and seek a man named Walter Smith. Ryu honors his father’s last request, and travels to America. While there, he is kidnapped by a CIA agent and given a statue of a hideous beast.