First-year student Kurokami Medaka is elected Student Council President. Her first act is to set up a suggestion box. Because she has just taken office, she handles all Student Council duties herself and wears their armbands. Consequently, she asks her childhood friend, Hitoyoshi Zenkichi, for assistance. After sifting through the suggestions, which consist largely of absurd complaints or congratulations on her election, they discover that the Judo Club requires one additional member to compete. Medaka therefore volunteers herself and Zenkichi, both of whom have practiced Judo for years, to help train the club and lends Zenkichi for the match.