Hina is lost in the mountains with Hitomi and two other classmates. After building an igloo, Hina tries to prove that she can use her powers to help out, but runs out of energy after going hungry. The next morning, the group tries feeding Hina some pretend ikura sushi with snow to raise her spirits. Eventually, a rescue crew finds them after Hina uses her powers to make a giant ikura sushi sculpture out of snow...