The left case is all (Red Velvet/SNSD ) and the soloist / IZ*ONE and the photo card binders.
I really only lost my mind buying Red Velvet and IZ*ONE buying 5 or more copies of each album.
Right is f(x), Apink, gfriend, Lovelyz, Rocket Punch, Fromis_9, Gugudan, Bol4, Cherry Bullet i should have most or all those albums.
the IZ* Groups and Soloist, Eunbi, Yena, Yuri , Chaeyeon, Ive, Lesserafim, Say my name, many of those .
StayC , Billlie, Weki Meki, ioi, pristin, , Unis, Kep1er, Aespa and other assorted gg like Sistar, Orange caramel i have some from 1 to almost all.
i also have about 20concert dvd/ blu ray of those groups.
i am behind I need to catch up for the last few months.