Devil Princess in the Box) is a manga series licensed under Broccoli Books, created by Makoto Matsumoto, with Maika Netsu as the artist.
Keita has obtained the box in hopes that, as per legend, his wishes will be granted.
He opens the box and out pops Maki a powerful devil, she at first tells Keita she's a genie that will grant three wishes whatever they may be.
Now that she is without clothes Keita spots Maki's wings and tail, and realizes that she is in fact a devil.
She must stay with Keita until she can trick him into making his third wish while also teaching herself to be evil, but matters are complicated further when she starts falling in love with him.