odd. I mentioned earlier that one of the reasons Shampoo’s entrance weighs so heavily on Akane is because Ranma had defended her honor as his fiancee during the skating championship. But that doesn’t happen until after the 1st Shampoo arc. However, Akane flashbacks to it anyway! Here’s a screen grab from Akane’s flashback in the Shampoo introduction episode as proof.
Pretty sure that’s the ice skating rink. Wierd.