This is pretty cool. The idea is neat.
Sanura Williams: Her passive disintegration hax is a no go. But with stats equal, she can force flames down his throat to burn him from the inside out. I'm unsure if UI can auto dodge something like that, though it seems unlikely.
Tsunayoshi Sawada: He can probably take it. He's probably a bit less skilled than Goku, but he has sealing, gravity manip, limited precognition, and can absorb energy attacks to get stronger/faster (though I guess the AP increase is nullified here).
Ageha Yoshina: I'm unsure here. He has passive matter manip when in his nova form. So if he touches Goku's head, then yes, it's a one shot that doesn't work here. But if he touches his arm, then it's not a one shot. So it really depends on whether or not his hax is allowed to work. Otherwise Goku takes it easily.
Han Jee-Ha: Han amps himself hundreds of times and throws a dozen or so golems at Goku. He has ample ways to take down foes outside of his mind, space, sleep, or void hax.
Gash Bell and Kiyomaru Takamine: I mean, Kiyomaru has insane precognition, so maybe? His mind manipulation doesn't one shot here so they can probably take it. He just has to ask himself, "How do I win?" and the path will be shown to him.
Yusei Fudo (Anime): Umm...I mean Yusei is a much more skilled duelist? If they're playing cards, Yusei stomps. If they're fighting, Goku stomps.
I feel most of my guys fall into the category of not having oneshot hax that can offset the skill difference.