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.
and our elderly have had to 
pay more medical fees out of pocket!
mehr für die
Krankenkasse bezahlen!
et la sécu des seniors a diminué !
Tu devrais avoir honte !
hanno dovuto sborsare
più soldi per le cure mediche!