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.
Great Black Haniwa-san 
of the Dark Continent wouldn't do that!
Dunkler Haniwa Black Großkönig-san,
du würdest so was nicht tun.
El gran Haniwa
del continente oscuro no haría eso.
El gran Haniwa
del continente oscuro no haría eso.
L’Éminent Seigneur des Ténèbres,
Haniwa Black, ne ferait pas ça.
Il grande Haniwa nero del continente oscuro
non lo farebbe mai!
O Grande Haniwa Negro do Continente
da Escuridão não faria isso.
Владыка тьмы Чёрный Ханива,
ты этого не сделаешь!