ヒロインドリーム

Heroine Dream is an idol simulation game in which the player takes a role of a producer whose goal is to help Shizuka Maiki enter the scene in style. But that doesn't happen over night, in fact, it requires many weeks of training. The heroine herself has many attributes that lack in quality and as her producer, you will have to balance her training (ballet, dancing, swimming etc.), but at the same time keep an eye on her stress level. The game features voice-acting, but without the ability to see subtitles, only the answers you can select during conversations with other characters. Depending on what kind of a star producer you turn out to be, the game may reach one of several different endings.

[from MobyGames]