Get QooApp and search for ブレフロ2 (easier), or use a VPN, create a Japanese Play Store or Apple ID, and get it that way.
huh. my laptop doesn't have any kind of app to link the game or a complete game from my Microsoft store so it tries to open it with internet explorer. That doesn't work so it tries to pull up my downloads so trying to open it in my downloads repeats the process infinitely until I just give up. that's for the try to help me out :^) like I said I got no choice but to wait it out till we see a global release.
The game is surprisingly stable for a day #2 after release... I hope Alim will keep the good work with BF2 !