An anime/video game band from Japan. HEAVENS is a former three-person boyband group from the Raging Entertainment, the most prominent entertainment agency in Japan. They were nominated to compete against STARISH for the Uta-Pri Award. They have been introduced through a cameo appearance during the second season's 9th episode, and finally debuted during the next episode. On the final episode of the third season, 4 more members were introduced, becoming a seven-person group.