Golden Week Special episode of Monsuto Anime. "Change the world with music? Foolish." Lucifer's world stops after her band disbands. Meaningless days pass, until she meets her cousin Satan and his bandmate Ibaraki Douji. They ask her to join their indie band, the "Wicked Pistols." Satan talks about his dream of going major after winning the MONSTERS ROCK competition, only for Lucifer to reject him outright. However, Lucifer's heart begins to thaw after a certain event...

Hida Kizuna possesses the HHG (Heart Hybrid Gear) ability, but it is not strong enough to make him particularly important. His older sister calls him to transfer to a strategic defense school, where many of the students (many of which are large-breasted girls) use their HHG abilities to fight invaders from another world while wearing extremely skimpy pilot outfits. Kizuna's fighting ability doesn't measure up, but his sister has another plan—apparently having erotic experiences with Kizuna will allow the girls to replenish their energy or power-up. It looks like his new school life is going to be full of embarrassment. (Source: MangaHelpers)

Takeru continues his education at Tenbi Academy as part of the newly formed Security Committee. As a team with the other members, they battle unscrupulous individuals who use their Maken for evil purposes. In the meantime, his libido and the conflicting romantic interests of the girls surrounding him complicate matters considerably. (Source: ANN)

Average high school student Aruto Kirihara is obsessed with the Alice stories, written in this alternate world by the enigmatic recluse, Alternite L. Tachyon. One night, while writing his own version of a potential "third book," he sees a girl flying in front of a full moon... and she looks just like the "Alice" in his imagination. Aruto runs out of his house and chases the flying figure from the ground, ending up at a library, where he witnesses her in combat with another costumed girl. And so begins his sudden introduction to the world of Alices, an elite club of super-powered teenage girls who regularly fight in an extra-dimensional Wonderland in order to steal each other's "hidden stories." When all of the stories have been gathered, they will form the legendary third volume, "Eternal Alice," and the possessor will be granted one wish. It probably won't be Aruto, who can't turn into a magical girl. But it could be his doting little sister, Kiraha. Or maybe the girl of his dreams, Arisu...