The series tells the story of the five students; Yuuta Hoshitani, Tooru Nayuki, Kaito Tsukigami, Kakeru Tengenji, and Shuu Kuga as they struggle to enter the musical department of Ayanagi Academy, a school focusing on music. They need to be accepted to the Star Frame Class, which is directly taught by the members of Kaou-kai, the most talented from the musical department who stand at the top of the pecking order within the academy. Luckily, they are spotted by Itsuki Ootori, one of Kaou-kai members. (Source: Wikipedia)

Second season of the Starmyu.

Third season of Starmyu.

Kojou Akatsuki's days as an ordinary high school student in the Demon District of Itogami Island come to an abrupt end after a fateful encounter leaves him with the remarkable abilities of a vampire. It isn't long before he is thrust into the center of attention when it is discovered that he is the fourth primogenitor, an immensely powerful vampire whom most consider to be merely a legend. Fearing Kojou's destructive potential, the Lion King Organization sends in an apprentice sword-shaman, Yukina Himeragi, to monitor, and should he become a threat, kill the boy deemed the world's most powerful vampire. Forced together by circumstance, the two form an unlikely alliance as Kojou comes to terms with his abilities and they both struggle to protect the city from various emerging chaotic forces. [Written by MAL Rewrite]