In the kingdom of Edon, the Crown Prince must take a trip of observation through the kingdom at the age of 16. Prince Mito and his fellow attendants, Kurks, Skade, and the female secret agent Shinobu, set out from the capitol, and using the robot “Daioja,” they combat vice along their journey. This animation follows the famous Japanese samurai drama “Mito-Komon”, which is nationally known in Japan. This tale gained popularity thanks to its familiar story.