Mute Samurai S01 E16 Manji, Once Again

"The Silent Samurai: Kiichi Hogan's Revenge"

All Tashi and Jack want to do at the village fair is to ride the Ghost Train. When the ride operator turns them away due to height restrictions, they jump on each other's shoulder's and come back in disguise. Turns out that this ride is a one way trip to the Ghost Mines!