Your opponent is right in that Pandora is one of the best at controlling the middle. You aren't going to beat her there. Unfortunately gg1 likes bunched up fights in the middle.
Turning off candy's disarming with Dade seems like a good option.
Hinamatsu is a really tough one to deal with. Both hina and pandora's ability to generate plus flips are going to make life tough for a journalist crew. You are going to have to avoid hina the best you can.
There might be game in making hina charge her own stuff with Nellie.
Lean into the slow, the obeys, and keeping them off of you. Use the fact that candy and pandora can't engage to run away. This is the game for oblique play (to learn more about oblique play, find the episode on swampfiends by the same name).
The more brawly scheme pools, you will definitely need to think about a different master, especially if you are expecting Pandora.