Kaitou Apricot

Kaito- Apricot (translates to Mysterious Thief Apricot) is a visual novel video game that was released for PSX, DC & Windows. The main character of the game is Anzu Mochizuki.

Mochizuki is a high-school student but she also got a secret identity as the Thief Apricot. The game begins with Mochizuki 17th birthday and that day she will finally gain the title of thief Apricot, but her mother told her that before she can use his family title of Kaitou Apricot she must pass some tests.