Kirara Hoshikita Wants to Shine!

Ritsu Tsukishima, a high school boy, has been intrigued by his classmate, Kirara Hoshikita. The reason is that a mysterious object is floating above her head. Since no one else seems to be able to see it, Tsukishima begins to suspect that he might be losing his mind. Then, by a twist of fate, he accidentally touches the object floating above Kirara’s head, and their relationship begins to take shape.

(Source: Kadokawa, translated)