A martial artist "Kyoahagonjikki" (京阿波根実基) was ordered by the King of Ryukyu kingdom to take the legendary sword "Chiganemaru" to Kyoto for maintenance. However, the real sword was stolen and a fake one was replaced and sent to Kyoto. Kyoahagonjikki found this out 3 years after.
He and the Amawari army went to Kyoto and tried to get the sword back. A battle with the Gosamaru army and ninja started! So who can win the battle and keep the legendary sword? We will leave it to you to find out!