Sekko Boys

 Sekkou Boys is a unit of four stone figures — the military saint and group leader Saint Giorgio, history's original celebrity Medici, the strikingly handsome and multi-talented Hermes, and the god of war Mars who is earnest about love — who become idiosyncratic idols. The story depicts their efforts to make it in the entertainment world with their female manager Miki Ishimoto, who just graduated from college.

(Source: Anime News Network)