K-pop artists with most albums charting on Billboard 200 album chart

blackpink charting with all of their 3 little albums

BTS has 13 group albums (both Korean + JPN albums)

HYYH Pt2.

HYYH YF

WINGS

YNWA

LY HER

Face Yourself - JPN album

LY Tear

LY: Answer

MOTS: Persona

BTS WORLD

MOTS: 7

MOTS: 7 - The Journey - JPN album

Skool Luv Affair

BE

+ 3 solo mixtapes that had no physicals or promotion (from the rapline)

Hope World

mono.

D-2

Sexy

Also TXT managing to chart 3 despite the little promotion & push they have in the west + being only the 2nd korean artist (only after BTS) to ever chart their JPN album with Still Dreaming is kinda sexy