The second season of Tsukiuta. THE ANIMATION.

Six Gravity and Procellarum are two rival male idol groups who happen to live in the same dorm. Six Gravity is made up of young men who represent the months of December to May, while Procellarum’s members represent June to November. Follow the daily lives of these twelve young men as they deal with the stresses of idol-hood, school, and living together. With music by famous Vocaloid producers! 

(Source: FUNimation)

Omake mini anime released after each episode of Tsukiuta. The Animation 2 on the Tsukino Production official YouTube channel.

Tsukiuta SS Anthology is an officially published collection that illustrates various short stories originally posted on the official Tsukiuta Twitter account. It centers around the idol groups Six Gravity and Procellarum.

Twelve dazzling talents decide to make the most daring music groups ever: VAZZY and ROCK DOWN. Through rivalry and friendship, these gems help each other get better in every way. Even with unique differences, they all share a common goal—to shine! 
(Source: Crunchyroll)

The music anime will follow the daily lives and associated drama of four of TsukiPro's very unique groups — SolidS, Quell, SOARA, and Growth.
 
(Source: Anime News Network)

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