"She literally has to tank the attack. Nonon's not flying away from a city sized attack she won't see coming. And it's going to hurt, and since he uses Power Poots and Hurricanes Hands in character, Nonon will get overwhelmed."
Except she doesnt? She has a forcefield that would just deflect it as well as her sound barrier that can just blast it away like she did to all of Ryuko's attacks. And again, Nonon is over 2x stronger than Johnny, where are you getting the idea that he would just overwhelm her with attacks half as strong as her durability that she can casually block or reflect?
"Johnny can literally teleport from Earth to Space. Attacks that stretch Hundreds of Meters to a few Kilometers is something Johnny avoid easily. Plus, Johnny can fly as Johnny X."
Unless he can attack from space that would be self-bfr.
"You're forgetting Pain Tolerance as well. Like, really good Pain Tolerance. He can ignore concussions and broken bones no problem, as well as being mutated, burned, electrocuted, beat up, and much more without a problem. And this is something he does daily. Johnny's crazy resilience will overwhelm Nonon. Plus, Johnny's far more versatile, so he'll have an easier time adapting to Nonon's attacks. Force fields and attack reflection are valid, but Nonon will get overwhelmed by Johnny's TP spam, Hurricane Hands, Power Poots, along with many more abilities that Nonon will not see coming."
My dude, Ryuko can shrug off cutting herself in half, impaling herself with a spike the size of her entire torso, being torn to shreds, having her heart ripped out, losing several gallons of blood, and skinning herself alive, Johnny's pain tolerance feats arent really that impressive, and Nonon nearly killed Ryuko.
Plus Nonon can fight for a month straight before her uniform gives out.