Ranma ½, part 11 number 6

Part 11: One-Punch: Some thugs at school are beating up Gosunkugi when Ranma rescues him. Gosunkugi is jealous of Ranma and buys a set of 'miracle armor' and then issues a challenge to Ranma. It turns out the armor will explode in a certain length of time unless Gosunkugi gets one good punch at Ranma and he doesn't, so the armor goes boom.

Part 12: The Guest at the Cat Cafe: Cologne tells Shampoo to take the afternoon off since some dangerous guests are coming to the Cat Cafe. Lime and Mint attack and beat Mousse and Ryoga. Shampoo and Akane have been kidnapped. Herb throws Akane and Ranma catches her then moves to attack him, but Cologne tells Ranma he must not hit Herb.