第66話: 久奈先生は田畑和樹に校則の維持を命じ、ハッポサイは彼を下着収集に利用する。

66

Principal Kuno puts Tatewaki Kuno in charge of school discipline. Happosai offers to train Kuno, but is really using him to add to his underwear collection. However, Kuno's skills still increase and he challenges Ranma Saotome. (Source: Wikipedia)