Aimer will release her new album "Walpurgis" on April 14, 2021. 

This is the singer's sixth original album, and her first album since "Sun Dance & Penny Rain" was released about two years ago. Besides her songs "STAND-ALONE," "Haru wa Yuku," "Torches," and "SPARK-AGAIN," the album will include new tracks such as "Kiji," which was picked up as the ending theme for the Japanese version of TV anime 'Madousoshi Zenjin-hen' to premiere on January 10, and "wonderland," which was written by Kajiura Yuki who also provided "Haru wa Yuku." 

The album will be available for purchase in four different types: Complete Production Edition (CD+3 Blu-ray), Limited Edition A (CD+Blu-ray), Limited Edition B (CD+DVD), and Regular Edition (CD-Only). More details on each type will be announced later. 

In the teaser for the album, as seen below, you can listen to a clip of "Kiji" and "wonderland." 

===

[Limited Edition A]

[Limited Edition B]

[Regular Edition]

[Track List]

01. Walpurgis -prologue-
02. STAND-ALONE
03. Untitled
04. Untitled
05. Untitled
06. SPARK-AGAIN
07. wonderland
08. Torches
09. marie
10. Untitled
11. Untitled
12. Kiji
13. Haru wa Yuku
14. Walpurgis