Youjuu Kyoushitsu [25.05.1990 till 27.05.1994][OVA, 6 episodes][a1248]Yoju_Kyoshitsu_-_5_-_Volume_5_(096AAA0E).640×480-dad
Yoju sensen Adventure Kid [21.07.1992 till 21.10.1993][OVA, 3 episodes][a1130]Yoju_sensen_Adventure_Kid_-_3_-_The_Miracle_Love_Potion_[HH](A388A02A).640×480-api