Kingdom Hearts Sora vs Rurouni Kenshin.
Both are in their current prime.
No Prep time.
Takes place in a random forest in Japan.
I think Sora would take this one. He can cut buildings in half like they're made of butter and can glide/fly. He can also use magic, summon creatures, use drive forms and he can move so fast he can't be seen when using his reaction commands.
They guy's a beast, he could take most swordsman in anime/games.
@DBZ_universe: But at the end of the fight with sephiroth he is not even gasping for air or does he look beaten he just shrugs it off and says i admit ur quite skilled but it only looks like cloud can defeat me bring him here. and the only reason why cloud wins is due to sephiroth toying with him and i believe during the kh2 fight sephiroth is not really going all out