shr-chan starts the story, kr-chan builds up the story, and it's up to pk-chan to finish it.  But her dad might cause problems.
Yamagata Prefecture Tire 
Yamagata-ken Taiya
Neumáticos en forma de la prefectura Yamagata 
Yamagata-ken Taiya
Neumáticos en forma de la prefectura Yamagata 
Yamagata-ken Taiya
Pneu da Província de Yamagata 
Yamagata-ken Taiya