STUDYxSTUDY

"STUDYxSTUDY" (read as "Study Study") is a single by new voice actress group StylipS, consisting of Arisa Noto, Maho Matsunaga, Yui Ogura, and Kaori Ishihara, all of whom had voice roles in the anime. It is the group's debut single, and it is the ending theme used in the High School DxD anime.

Personnel

 * Saori Katama – Lyrics (Track 1)
 * Kyo Takata – Composition (Tracks 1 and 3)
 * Kaie Shimada – Lyrics (Track 2)
 * Shintaro Mori – Composition (Track 2)
 * Yohei Matsui – Composition (Track 3)