BT21 minini Photo Album Mini is part of the Line Friends Collection and some of the best BT21 merch. Kpop Exchange BT21 cartoon merch includes all the Line Friends Characters featuring Tata (V), Mang (J-Hope), Chimmy (Jimin), RJ (Jin), Koya (RM), Cooky (Jung-Kook), Shooky (Suga), Van (ARMY)!