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.
Gunma Power... 1000%!
GUNMA-Power: 1.000 Prozent!
¡Poder Gunma… al 1000 %!
¡Poder Gunma… al 1000 %!
Gunma Power…
Gunma power... al 1000%!
Gunma Power...
Сила Гуммы... 1000%!