Youjuu Kyoushitsu [25.05.1990 till 27.05.1994][OVA, 6 episodes][a1248]Yoju_Kyoshitsu_-_5_-_Volume_5_(096AAA0E).640×480-api
Kounai Shasei [25.05.1990 till 25.08.1992][OVA, 3 episodes][a790]Kounai_Shasei_-_1_-_Tales_of_Misbehavior_[MMMXXX](91633CA0)-dad