Yoshihiro Yamamoto (played by Yasuhiro Honda), a fourth year student in the Department of Sociology at Tokuchi University, is about to graduate. However, he is approached by his thesis advisor and advisor to the university sumo department, Akira Tanimoto (played by Akira Tanimoto), who says he is absent from class too much and cannot receive credits unless he is willing to join the university sumo department.
Yoshihiro Yamamoto (played by Yasuhiro Honda), a fourth year student in the Department of Sociology at Tokuchi University, is about to graduate. However, he is approached by his thesis advisor and advisor to the university sumo department, Akira Tanimoto (played by Akira Tanimoto), who says he is absent from class too much and cannot receive credits unless he is willing to join the university sumo department.