The Art of Revival
Street Samurai of Neo Tokyo
A man joins the home of a wealthy daimyo, whose daughter is an attractive princess. He is scorned for his lowly class and given the job of accompanying the princess as her servant. While they travel together, they are suddenly attacked by an oni, which deals with the pesky boy by swallowing him. The Oni defeats the boy and kidnaps the princess selling to the geisha of a rival Daimyo because he had bills to pay and was a bit of a sell-out. Everyone is someone to someone willing to pay the bounty.