Who also did
Okay, someone who replied is really confused.
Assuming the majority here can’t read Kanji but the person who was the animation director for episode 101 of Aikatsu was Akira Takahashi (高橋晃) as…
re: one of your tags
Takahashi doesn’t work for Toei or Sunrise, he works for Studio Dub. The Aikatsu episodes he worked on as AD (theres quite a few in season 2) are all outsourced to Dub; the 3-4 KA that worked on all of them are his Dub team. They’re known in the industry for being a fast and consistent outsource studio. They use low numbers of animators and are generally capable of staying on-model but they wont have much actual animation in their episodes.
When Takahashi works on Precure he’s actually working at Toei, though. The episodes he’s animation directed on Precure have majority Toei KA and look kind of bad (and he has worked on Precure that aren’t the two he did character designs for).
If you look him up on ANN or the Japanese anime staff wiki you’ll find he’s worked on tons of different shows.