
Quick answer — Isao Murayama worked on HUGtto! Precure (Script), Star☆Twinkle Precure (Series Composition), Witchy Precure! (Series Composition).
Isao Murayama worked on HUGtto! Precure (Script), Star☆Twinkle Precure (Series Composition), Witchy Precure! (Series Composition).