Even so, I have been handling all of the character designs for this game myself. I don't want to anyone else touch them!
See now, That's some bullshit. She is acting like a spoiled kid for goddess's sake!
It's all because you suddenly changed the whole game though, isn't it? That's why there's such a huge amount of work hanging over us right now!
Now Momiji's just blaming the director who chose her over Aoba who had reputation as PECO character designer for asking her to cooperate. I admit I don't know how is it affect if the director change the whole game and Hajime is also somewhat responsible. But blaming director for making a bullshit-game better? Didn't she learn about teamwork or cooperation at her college? Goddess, now, I really hope this game to become market-flop to break her fucking pride and teach her some life-lesson.
Relax man, that is precisely what this chapter is about. Feeling inferior and trying to prove yourself (way too aggressively; to both your co-workers and yourself) in a work place happens to some people.
Aoba did the right thing and talked with her in private. She has some issues with assimilating in her workplace, as she did say in their talk with Aoba about her being 'not useful' without her talent. This is very common in people who lack confidence in themselves and focus their worth on one aspect of themselves. It's a tricky thing to get around, and even the most genuinely talented people feel that way sometimes.
Also, I think she is a highschool graduate as well like Aoba, and is an intern at the company as well