Miyako spends her school days in solitude, never really fitting in. But one night while she's out for a walk, she runs into her classmate, the super hot Koga-kun. But Koga-kun is acting oddly…and claims to be possessed by an alien named Chiro-chan! Now Miyako knows Koga-kun's secret…and he refuses to leave her alone! A new romance from the author of My Boy in Blue! " KPS Products Corp.

• Romance･Romcom
• Shojo/josei