Takemoto, a sophomore art student in Tokyo, thinks his greatest worries in life are finding ways to eat more meat and getting to class on time. But with friends like his, life is never going to be that tame.

Professor Hanamoto is off in Mongolia on a research trip, and Hagu is having a hard time coping. The gang do their best to help her out, especially Takemoto. But as graduation threatens to alter their friendships forever, Hagu begins to turn toward Morita...