Galaxy Man - Suika Ibuki (beacuse black holes and density) Magma Man - Utsuho Reiuji (Out of her and Mokou, Utsuho seems to fit better Magma Man, also both related to power plants) Hornet Man - Yuuka Kazami (relation to flowers and gardening) Jewel Man - Junko (the whole thing with polishing, refining and purifying things) Tornado Man - Aya Shameimaru (don't think this one needs explanations) Plug Man - Sanae Kochiya (both stated to be geeks, i really couldn't find anyone better) Splash Woman - Wakasagihime (pretty obvious) Concrete Man - i have literally no idea who could be Concrete Man
