I saw it by launching Dolphin emulator as i own 2011/12/13, "update teams with latest rosters" or something like that.
There wasn't that option on Pes 2009 version, never tried the 2010 so no idea.
BTW i searched a Wii save file/O.F. but it's practically impossible. It shouldn't be impossible to, sort of, convert or copy the database on iit as it's the same exact rosters as PSP/PS2/3DS version. Now i don't really care as emulating the Wii is okay, but for playing games "Playmaker" style with Wiimote+Nunchuk on emulation is impossible.
Nunchuk movement recognising is technically impossible, as you can't enter the movement as an input during controller configuration.
When you have to shake from left to right the nunchuk to shoot for example. But no problem for all games better to play with Classic controller like DK Country Returns or Mario Kart Wii, Even plateformer in 3D etc.
Personnally i still own a Wiimote + Nunchuk /not official/, but not the console anymore.
But O.T. > it can still serve very well and for an ultra cheap price for any type of games using a lightgun : you just need to buy a "Dolphin bar" (only difference is the USB output to plug on your PC or emulation device).
There's superb Light gun for emulation to play for example Time Crisis/House of dead etc. But the most affordable i saw costed 120-130 euros (wired...) while you can get a combo Wiimote/Nunchunk combo (8 to 15 euros on Aliexpress) + gun accessory for Wii (the best to me cost 12 euros) and the sensor bar for PC type Dolphin bar (less than 10 euros). Let's count maximum 35 euros, almost the price of an acceptable Pc Controller vs a 120 to 600 (!) euros Lightgun...
@sk_rea2f Nice project bro, just a question : are you working on a 25/26 version or an Og Season version? Just to say : all AFC teams from 2006 to 2010 are hidden in J.League versions (fake names of course) for the World Challenge + ML Asia qualifications for example, if you mind.
Unfortunately i didn't found any Ps2 versions with PS2 style stats with AFC CL

. Only Libertadores, it's sad they didn't at least release it for Jap version.
About playable teams there's a matter of place on all those versions, BUT i would like to see, and i'm practically sure there is, an extracted DB on excel like i got BUT from the 3DS version(s) outpasses the playable teams limits and should also handle hidden teams. I'm not interested by if you may find then open the DB file where hidden teams are stored, you can exchange them with real team just to check their stats/appearences... But they're for 90% of them fakes (no idea if it's the case for 2014 as AFC was licenced)
-J1+J2 League summer and winter + Euro leagues + Libertadores + all P14 Nationals teams from NG version, but with the most important thing : Ps2 stats.
i suppose than for J.League ML campaign, as they need others countries to compete or it would be pretty awful, that there's those teams real of fake named.... No interest then if there's no continental competition on ML.