The Kuno Sibling Scandal Kanji Rōmaji Covered Chapter(s) Air Date Season English Release Japanese Release Opening Theme Ending Theme Next Episode Previous Episode The Kuno Sibling Scandal (九能兄妹スキャンダルの嵐 Kunō Kyōdai Sukyandaru no Arashi?) is the 15th episode in the seventh season, Ranma Forever, of Ranma ½ and the 151th episode overall. When the Kuno siblings get into a squabble over destroyed pictures of each other's love interests, it ignites a sibling battle that engulfs the school.