Etoile no Houteishiki

エトワールの方程式은(는) Unknown에서 개발한 비주얼 노벨입니다. 출시일: TBA. 플레이어 평점: N/A/10. Main character has a weak boy, so today is the first time when he attends the Etoile private school famous for its arts taught at the entertainment...