新未亡人下宿　いろ色教えます

College student Ozaki tries to talk to Sumire, the florist's daughter. However, Kakuta, a fellow lodger, is also after her. The two men fight, but Ozaki is defeated in one blow by Kakuta, who practices Shaolin Kung Fu. However, Kakuta is rejected by Sumire in one go for groping her.