Shoujo Tenshi Milcute: Milky&Cute
少女天使みるきゅーと
Miu Amano has kept a box given to her by her father five years before he disappeared. Each year on her birthday, he sends a postcard, but this year he sends a key that unlocks the box. Inside is a device that transforms into a small cat named Francois d'Mielle the third, who claims to be a "heaven's cat." He reveals that Miu's father assigned him a task: to help transform Miu into an angel.
