It is, it is. Yumenosaki is rather prestigious, so it's not that easy to enroll there in the first place. You have to be very dedicated with your dreams as an idol in order to survive there.

[ because man, it's an idol-defeat-idol world back there ]

But if you're successful, then you're guaranteed a great future once you graduate. Though I think that's par for the course in every school you go to.