User blog comment:Hielmiez/The New Queen Idol Reveal! Hype for S2!/@comment-5885873-20170128190408/@comment-5885873-20170129182016

Well we know Koharu will probably won't make S4, since she would have to beat Mahiru for Beauty Class and Mahiru is much better than Koharu. Obviously it might change until 3rd year but right now it's kinda obvious the main 4 will be S4. Maybe she'll improve in Venus Ark and actually be a worthwile enemy to Koharu. Maybe Elza saw a talent inside her and invited her to the school