
Yugo Kochi, Rinne Sugeta, and Kuto Chiino are on their way to Rausu Fishing Port to meet a fisherman who knows Shigeyuki Totsugi. However, after hitchhiking, they unexpectedly end up somewhere far from Rausu instead.
With no one around to ask for help, they have no choice but to spend part of their limited budget to purchase the right to ride in the production van for one hour. As night falls and the temperature continues to drop, the three finally manage to reach Totsugi's acquaintance, where another miraculous encounter is waiting for them.
Experiencing the warmth and kindness of the local people, Kochi and the Junior members continue working toward clearing their missions. But their biggest challenge is still ahead: finding a place to stay for the night.
With only a limited budget and the bare minimum of outdoor gear, Kochi and the others are forced to make the ultimate choice. Will they be able to overcome this hardship through the true grit of the Wild Trippers?