Hyo-joo
Hae-young
Jae-ha
Pyo Sang-woo
Jae-ha's father
Lee Jong-chan
vice-principal
head teacher
Lesson teacher
Chairman
Yoo Jong-Ki
6.8
/2004
6.586
/2004
6.9
/2017
7.3
/2017
5.3
/2017
7.494
/2018
8.455
/2014
6
/2025
7.9
/2014
7.532
/1938
8.1
/2024
7.669
/2009
5.95
/2025
5.18
/1994
6.6
/2019
5.7
/2022
8.1
/2019
7.7
/2019
7.288
/2024
