Idol School, grades of "Like OOH - AHH" class. The capacity 5 people, only one person volunteers. Three JYP former trainees avoided but moved by the adjustment. .

1. Lee Chae Young 80. 6, JYP former trainee , won rank-rising ticket by being 1st place

2. Natty - 79. 7, JYP former trainee , in SIXTEEN show, she was just before TWICE.

3. Park Ji Won 78. 9, JYP former trainee ,appeared SIXTEEN .

4. Song Hayeong 76. 8, "Peco-chan"

5. Kim Joo Hyun, 63.4, "Father is a swallowtail butterfly"