While digging in pursuit of the Banagawa shogunate's hidden treasure, the crew has an unexpected encounter.
Wacky TV, Bought Out!
Top Secret! Mission Impossible
Excavation! The Mountain with Legendary Gold
Obsession! The Actor Who Didn't Know When to Stop
Cunning? Traps Set by the Bakufu
Salvation! Meeting Someone in Showbiz
A Fixed Price! On-Demand Foreign TV
Lonely! The Cave Gourmet
Onward! Nanaoka's Expedition Crew
Onslaught! A Dark, Terrifying Enemy
Danger! The Freezing Ice Cavern
Out of Control! The Subterranean Railway