Negattari Kanattari

Kotone, who thinks of herself as an average office worker, is fascinated by dazzling and mysterious things. Meanwhile, it's revealed that Shishidou, a good-looking superior in the company, is the enigmatic "Love Deity"! Hearing the rumor that a person's wish for love instantly comes true if they pray to him, Kotone seeks out Shishidou.

Source: Shoujohearts