^OMG I LOVE HER LATEST ALBUM
shes so underrated D: (well atleast internationally
)
not sure if these were mentioned already:
Lee Jung Hyun (shes going to release her 6th album this month! and she has 1 mini)
Epik High (uhmmm i think 5 korean albums, not sure though edit: just checked their wiki, and omg!! 7 albums???? wow.. brb downloading edit2: oooohhh totally forgot, they arent female lmao XDD)
Jewelry (6 korean, 1 japanese)
Brown Eyed Girls (only 3 korean albums, but also 2 minis)
Bada (4 albums, 2 minis)
Younha (im not so sure actually, but she has quite some.. in korean and japanese)
Uhm Jung Hwa (not sure about her either, but its alot
)
Baek Ji Young (same as younha and jung hwa XDD)