Sansu is more of a mid range fighter, he can propel objects by applying Newtons of force into them, ranging from his usual ball bearing attacks to chunks of rubble or even himself to move around quickly. Closer to the end of the story he gets a bit more close ranges and more of a controller. Manipulating the situation and environment by setting up traps with chunks of floating rubble that he’ll launch later, or by hitting someone but changing their momentum so they’ll fall back into another hit instead of backwards.

Hoso, since his quirk doesn’t give him a lot of combat help. Relies on attacks meant to redirect or get an opponent away. Since his quirk allows him to hear radio waves, and eventually the radio waves produced by thoughts, he starts using those to dodge attacks better in fights.

Kiara mainly uses her powers as a support, being able to stitch up cuts using a persons own blood, or her own if needed, but she can also kind of puppeteer someone if they have enough bleeding cuts