Ranma ½, part 3 number 1

Gosunkugi is introduced. He's in love with Akane, takes photos of her and later becomes involved in taking photos of Ranma and Kodachi. He also believes in the use of dark magic.

Meanwhile Kuno gets into yet another fight with Ranma, and Gosunkugi decides to look for Ranma's weak spot and report it to Kuno. He follows Ranma but can't find his weak spot. Akane believes Ranma has a weak spot. In the end it's revealed that Ranma's weakness is his fear of cats. The story then explains how this came about, again due to one of Genma's hairbrained schemes.