Aggressive Retsuko ~Stress Explosion Elementary School Student Edition~

Retsuko's unknown elementary school days are here! Retsuko was also stressed out during her elementary school days!! The principal Retsuko's anger explodes due to the ``happenings'' typical of elementary school students, such as the long morning assembly, the menu she doesn't like at school lunch, and the physical education class she doesn't like!!!! A stressful school life comedy that is sure to make you laugh!! Even elementary school students have a hard time!!