The expedition crew start (literally) digging into the case of a buried treasure that was supposedly hidden away by the Banagawa shogunate, hundreds of years ago. Will this wild goose chase net them enough ratings to save them from the corporate overlords at Nanazon?
So you boys are going to 
find the actual treasure
Also werdet ihr nun
den echten Schatz finden …
Por eso, van a encontrar el tesoro…
Por eso, encontraréis el tesoro…
Perciò, la vostra missione
sarà di trovare finalmente il tesoro
Então vocês vão encontrar
o tesouro de verdade,