As the gang explores Furano, Hokkaido, the weight of Jashin-chan's debt begins to push her and Medusa to the brink of despair...
measuring the Earth's latitude 
and longitude, as well as its gravity.
die Schwerkraft, Längen- und
Breitengrade der Erde vermessen.
à l’aide d’observations astronomiques
et de machines
misurando latitudine e longitudine della Terra
nonché la sua gravità.
medindo a latitude e longitude da 
Terra, e também sua gravidade.
измеряя долготу, широту
и гравитацию Земли.