nam junmi
ceo
49
korean
without junmi jsn wouldn't exist as it does today. it's due to her dedication and her perseverance that the entertainment persisted. she has a natural sense of leadership and with her visionary view artemis and apollo took shape.
jung seonok
artemis' manager
36
korean
sometimes seonok only seems to care about the girl's image but in truth their well-being is the most important thing to her. thus, behind the scenes, she does everything she can to ensure the girls are all right.
kim dongseok
manager
46
korean
being the oldest member of the manager team, dongseok often has the last word. he has the most experience, but also the least close relationship with the members. he mainly takes care of the schedule and the image.
kim chorong
vocal coach
36
korean
chorong takes her job very seriously. as long as you try your best she will be satisfied but don't let her kidness fool you - if you mess with her you'll be on her bad side and chorong carries a grudge.
zhou li
30
chinese
li is much stricter than hiro. he has very high expectations and may become unpleasant if he feels that someone is not trying hard enough. he and hiro are very open about their dislike for each other.
dance instructor | choreograph
min chulsoo
rap coach
35
korean
chulsoo is a big fan of self-teaching and wants trainees to develop a natural feeling for their rap. he and namjoo are a well-established team and have worked together since before they joined jsn.
yokoyama sadie
english & japanese teacher
39
japanese-american
sadie can come across as a bit harsh but it's never her intention. she loves teaching her mother languages and is very passionate about it. she can't stand it if somebody doesn't take her lessons seriously.
nam seungjun
ceo
49
korean
seungjun is more involved with the trainees than his sister. he is present at the auditions as well as the evaluations. you shouldn't be fooled by his open and good-natured manner because he can be quite strict and even harsh.
choi gunsik
apollo's manager
39
korean
gunsik may seem rather intimidating but is actually a big softie who can never say no to his boys. a fact that they know how to use to their advantage. still, he is fiercely protective over them and their safety is his top priority.
son kwangjo
vocal coach | producer
33
korean
as an ex-trainee kwangjo not only understands the pressure the trainees are put under but also always has good advice for them. he tries to encourage the trainee's creativity and is always willing to look over some lyrics.
kimura hiroaki
dance instructor | choreograph
29
japanese
hiro's classes are always filled with laughter. despite his mischievous nature and his fondness of banter , he is extremely supportive, kind and understanding, treating the trainees as friends instead of inferiors.
park namjoo
rap coach | producer
31
korean-american
nobody can deny that namjoo cares about the trainees since she tries her best to bring out everyone's full potential. but not everyone can handle her direct way of delivering criticism.
jeong myunghwan
korean teacher
44
korean
myunghwan is a very patient man and has a comforting presence. since he speaks english, japanese, chinese and thai he is the perfect person to teach korean to the foreign trainees.
na bokyung
receptionist
27
korean
bokyung is the perfect person to come to when you need a hug without wanting to ask for it. she's the company's inofficial therapist and is close to both the trainees and the employees.