Haiiii ! o/
I only now some rly well known bands like girl's generation, girl's day, sistar, f(x), g.na, juniel & Tablo (OMG it was the first band I listened to and I forgot it :x )...
As for Japanese ones, uh my playlist is 2k songs long and prolly has over 400 j-rock/j-pop songs (due to OSTs etc.) so I rarely take time to sort them x)
Feel free to suggest some great bands/artists.
Oh, and if you're a friend who posted his/her selca in the picture thread, link it to me, I wanna see ur kawaii face
'kay that's it