Old Scores - S2-E17
Continuity mistake: In the scene where Shaddock is shot in the arm you can see that the wound moves from near his elbow to his shoulder.
Onna no koi wa snesouyo! Kakutou shintaisou de iza shoubu - S1-E12
Continuity mistake: When Tatewaki gives Ranma 'permission' to date his sister, the guy behind his rising sun fan (school bag in his left hand) switches hair color from black to brown. (00:03:15)
Continuity mistake: Debbie Dobson is looking through a photograph album, the pages she has open have photos of her sister Gemma. The angle changes when Gemma enters the room, just before Debbie turns the page the photos that can now be seen are of Debbie herself. (00:04:45)