There's nothing weird about the japanese metagame.
They look interesting if anything. From a Falco standpoint, their average Falco look more competent than an average Falco in the US. Seriously, who uses Fair in neutral? Your *** is lucky people still haven't caught on to landing hits or you'd be blown back. Then you see Japanese Falco players move like they were dancers. Once again, advocating for good movement for all players since if you can move like that, then you have control over your character.
I know I'm late to the Street Fighter conversation, but who would our "charge" characters be in SSB4?
In terms of high startup and low recovery projectiles, Greninja and the Pits would probably be Guile. The Pits are debatable since it's mostly aerial use where they have low recovery while Greninja's is just overall low. Luigi would also count, but he can't charge his Fireball.
After that, I don't really know since I only know that Guile and pre-SFV Nash were charge characters. Also, would Cloud, Shulk, or Wii Fit Trainer be considered like Hakan? Purely from Hakan's oil use and not their similarities in fights. Cloud would like to have meter for passive buffs and Limit Breaks while Shulk and Wii Fit Trainer need to refresh their Monado Arts and Deep Breathing. Cloud doesn't need to refresh anything unless he dies or uses a Limit Break, but he does work with a mechanic that passively buffs him.
I remember a Robin called Darth or something trying that ledge camping tactic against Sebrik but got bopped even harder than the last time they played.
Player's tag is Dath. Robin ain't no Sith Lord! Darth Robin... That kind of sounds silly. Now, Darth Grima, though.
Assuming Void busts out Cloud, Cloud will likely do something at G3. Otherwise I'd say speculating character results is pretty pointless for majors.
Cloud's got these people notable using him: 6wX, Earth, Komorikiri, Trela, and VoiD. 6wX probably won't use him as much, but the rest? Considering Komorikiri's interest in Cloud as a secondary and VoiD's general interest, it wouldn't be surprising. And Trela's just Trela. If Mewtwo had his 1.1.3 buffs in 1.1.1, Trela would have probably revived his Mewtwo shenanigans and taken several tournaments with Mewtwo before Cloud was released.