A scandalous manga in its time, it is a very innocent series by today's standards. At the time of its original publication, however, it met with severe criticism by some parts of the Japanese society. Harenchi Gakuen was criticized as vulgar because it introduced overt eroticism to children. Male students and teachers were depicted as being preoccupied with catching glimpses of girls' panties or naked bodies. Many parents, women's associations, and PTAs protested.
