Kyonyuu JK Idol Seiyuu Netorare Studio

The protagonist manages a voice acting agency. He's responsible for his new voice actress idol, the highschool student Tsukimori Mihaya. They have a secret relationship, but obviously of platonic nature. At this time, Mihaya's voice director becomes interested in her and she gets an exclusive promotion to speak a heroine in an anime TV show. But from this day onwards, Mihaya began avoiding the protagonist. What could be her reason? [Translated from the Official website]