Season 1 of Angel's 3Piece! premiered on July 10, 2017.

In Japanese known as "Tenshi no 3P!" and "Here Comes the Three Angels". Base on light novel series written by Sagu Aoyama and illustrated by Tinkle. Crunchyroll streamed the anime. Opening Theme "Habataki no Birthday" song by Baby's Breath (3 main character, Yurika Endou, Koga Aoi and Oono Yuuko). Ending Theme has 4 Song, 1st Song "Kusabi", 2nd Song "Howling", 3rd Song "Taisetsu ga Kikoeru" and 4th Song "Innocent Blue" song by Baby's Breath (3 main character, Yurika Endou, Koga Aoi and Oono Yuuko)