Secret Ambition is Nana Mizuki’s fifteenth single, which was released on April 18, 2007.

Underneath, you will find my translations of the songs from Secret Ambition. Because English is not my mother tongue, please kindly let me know if there are any grammatical errors: I am open for corrections and like to learn from my mistakes 

1. Secret Ambition (First opening song to anime Magical Girl Lyrical Nanoha StrikerS)

2. Heart-shaped chant (Theme song for PS2 game Shining Wind)

3. Level Hi! (Ending theme for TBS TV series Gacchiri Monday!)