The album integrates several successful singles and new collaborations: Aimer teases alluring 6th album "Walpurgis" - jrock news

Originally released digitally on July 4, 2020, and physically on September 9, 2020, before being included in the full album.

Aimer ’s sixth studio album, , was released on April 14, 2021 . This project marks a significant milestone in her career, featuring a collection of high-profile theme songs, including the energetic track "SPARK-AGAIN" , which served as the first opening theme for the second season of the anime series Fire Force ( Enen no Shobotai ). Album Overview: Walpurgis

The album title refers to "Walpurgis Night," an eve celebrated with bonfires, a theme reflected in the album's fiery red visuals. Featured Single: "SPARK-AGAIN"

The lyrics were written by aimerrhythm (Aimer's pen name), with composition by Masahiro Tobinai and arrangement by Kenji Tamai . Tracklist Highlights

Released roughly two years after her previous double-sided project Sun Dance & Penny Rain , reached No. 2 on the Oricon Weekly Album Chart and No. 1 on the Billboard Japan Hot Albums chart. Release Date: April 14, 2021 Total Tracks: 14