User blog comment:GlitterInformer/Pretty Cure Plus and Minus Round 14 - VILLAIN EDITION: HEINOUS HIJINKS/@comment-7893396-20190703180142/@comment-37117761-20190703184434

JinJin and Takumi are Gelos' subordinates. They only did anything of note twice. First, they accidentally turned themselves into a monster that Pretty Cure had to defeat with Cheerful Attack. They didn't even need the new attack, as they'd already pinned them down by that point.

Second, when Gelos turned herself into an Oshimaida and fought Pretty Cure, JinJin and Takumi tried to persuade her to stop by reminding her of the fun times the three had had together. Problem was, these moments were pulled right out of thin air. We had never seen the three have meaningful interactions beforehand.

Long story short, they never did anything entertaining. All they did was steal screen time from other villains who needed it much more.