
Do you think it's funny that Misty simultaneously feels like she was in the anime a long time but in reality it was a short time?
For example Misty was the longest lasting female companion in episode count at 275 episodes due to how long the OS lasted.
But then when you consider how long Ash's series went on as a whole, (over 1,200 episodes), Misty retroactively wound up being in the anime a short time. For example in Japan the anime started in 1997 and by 2002 Misty was already leaving! Misty only had a short 5 year run in the show. She was basically written off the anime when the franchise as a whole was still practically in its infancy, which makes sense as the end of Johto was only Gen 2 and Ash's series went on to Gen 8. Can you believe the anime was only 5 years old as a whole when Misty left?
If you do the math, Misty is only in a little over 22% of the animes total episodes up to the end of Ash's series, and this is even including her cameos from AG, SM and MPM. Even with her cameos added she's still in less than 300 episodes overall (and this is over 20 years of time after Johto)
It's weird, the OS went on both a long time but compared to the length of Ash's run overall,it's a relatively short time. Obviously Brock stuck around two more gens so he did last a very long time comparably.