X-Men was created by writer Stan Lee and artist Jack Kirby, and first appeared in The X-Men. X-Men CosplayThe basic concept of the X-Men is that under a cloud of increasing anti-mutant sentiment, Professor Xavier created a haven at his Westchester mansion to train young mutants to use their powers for the benefit of humanity, and to prove mutants can be heroes. Kill Bill Cosplay Xavier recruited Cyclops, Iceman, Angel, Beast, and Marvel Girl, calling them "X-Men" because they possess special powers due to their possession of the "X-gene," a gene which normal humans lack and which gives mutants their abilities. Early on, however, the "X" in X-Men stood for "extra" power which normal humans lacked. It was also alluded to that mutations occurred as a result of radiation exposure.

With dreams of becoming a composer and someday writing a song for her favorite idol, Haruka enters the Saotome Academy, a prestigious performing arts school. Uta no Prince-sama Costumes If successful there, she'll be able to join the Shining Agency after graduation. However, it won't be so easy when Haruka is already surrounded by potential idols and composers. On top of that, her homeroom teacher is a current idol, the headmaster was a record-breaking singer, and the academy itself is a chaotic place where anything can happen. Sailor Moon Costumes In the end at graduation, two students are to be paired up by the students' choice, one taking the idol role and the other the composer role. After being paired up, the "pair" will sing a song that was both composed, written and sung by the pair. If successful, the pair will join and take the spot as the new Shining Agency debut artists.