ITZY’s Yeji Cheers On Former JYP Trainee Kep1er’s Sakamoto Mashiro After Her “Girls Planet 999” Win > KPOP NEWS | 싹쓰리닷컴
Before Kep1er‘s Sakamoto Mashiro joined Girls Planet 999, she actually used to train under JYP Entertainment alongside members of ITZY—and it seems th…
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