What ships would you like to see between the kids. The only confirmed ships are Amane and Junko, Azuki and Homura and Reiko and Take.
Kataba may have a crush on Mao, but that doesn't mean she needs to have a crush on him.
Shoka is polyamorous, meaning she'll date more than one person with permission from both of her s/os, explaining why her crush section is "???? & ????"
So suggest some ships below and provide your reasoning for why you think that should be a ship!