Gunma-chan, Uncle Akio, Aoma, and Meemi visit Gunma's kofun site and wander into an alternate world beneath Gunma in the Season 2 finale.
Oh man, we're in trouble now...
Argh, war das furchtbar.
La hemos liado…
La hemos liado…
Quelle galère…
Oh, cavolo, siamo nei guai...
Caramba, estamos encrencados.
Ух, это было жёстко.