It began in 1945, at the end of the Pacific War. Alien invaders filled the earth's Skies, and mankind was forced to confront an unprecedented threat. For the first time in human history, people of all cultures came together under one banner. This war has now been raging for over fifty years. Countless lives have been lost, and the Japanese military is now forced to rely on young people such as Atsushi Hayami and his high school class, also known as Unit 5121. This new generation fearlessly struggles on with the aid of the HWT humanoid combat machines and the devastating PBE bomb. (Source: Media Blasters)

Unaired episode included in the eighth Blu-ray and DVD volume. Ema visits Tina's house after a long time. While singing and spinning yarn, Tina and the children spend a peaceful time together. They reminiscence about Tina's foster mother, Natoria, who had the power to spin the yarn which once carried magic power. And now to the spinning wheel she used and left behind approaches an ominous shadow... (Source: Official Twitter)

Yumenosaki Private Academy, a school located on a hill facing the ocean. Specializing in boys' idol training, the school has a long history of producing generations of idols for the entertainment world out of the young men overbrimming with talents, like the shining stars in the sky. Due to "special circumstances," you are a transfer student at the school, as well as the only female student there. In fact, you are chosen to be the very first student of the "producer course," and your task is to produce these idols… We hope you will enjoy your journey with the idols you meet at the academy, as well as the vigorous ensemble that together you will make. (Source: Ensemble Stars! Wikia)

Goku and Kuririn are given an assignment by Kame-Sen'nin: "Retrieve the sleeping princess from Lucifer and I will take you as my students." But the mission proves to be more perilous than originally thought. (Source: ANN)