Kashimashi - Girl Meets Girl (2006)
Plot
After being rejected by the girl he loves, Hazumu goes to the mountains to console himself. A crashing alien spaceship lands on him. The aliens regenerate his body. However, they could only make him into a girl.
Where to watch Kashimashi - Girl Meets Girl?
Kashimashi - Girl Meets Girl is an anime show featuring Kana Ueda.
Kashimashi - Girl Meets Girl is currently streaming for free (ad-supported) on AsianCrush and Retrocrush.