Music

Overview
There are currently five music albums released containing character songs for Binan Koukou Chikyuu Boueibu Happy Kiss. Initially, only two albums were available on April 18, 2018. One was the Zettai Saikou ☆HAPPY KISS☆, which contained the opening theme song and the insert song for the series. Released in tandem was the Warera Kedakaki Edelstein!! album, which contained the ending song to the series as well as a special additional song to match the length of the Happy Kiss album. Both albums contained instrumental versions of all lyrical songs.

One month later on May 16, 2018, two additional albums were released. One of these albums contained the character songs for the magical knights of Happy Kiss in which each member had their own character song in addition to an instrumental version of their character song. Likewise, the second album contained the character songs for the members of Edelstein as well as the instrumental versions of those songs as well.

On June 20, 2018, another album was released. This album contained duet songs for both Happy Kiss and Edelstein members. This is notable because Nanao Wakura from Happy Kiss sings a duet with Taiju Unazuki from Edelstein. Additionally, Maasa Shirahone sings a duet with himself, or rather his past persona of Magozaemon.

Kalulus and Furanui do not have any character songs within the currently released albums.

Below, you will find the albums in order of their release.