This is the sixth original full album in almost two years! TV drama "Anata no Bandesu" theme song 'STAND-ALONE', 'Fate/stay night [HF]' final chapter theme song 'Haru wa yuku', TV anime 'Vinland Saga' outro theme 'Torches', TV anime 'Fire Force (Enen no Shobotai) 2' intro theme song 'SPARK-". In addition to these four leading tracks the album will contain a total of 14 tracks including a new song 'wonderland' written by Yuki Kajiura, who provided the music for 'Haru wa yuku', and 'Kiro', the outro theme for the TV anime 'Mado Soshi". Limited edition A contains a collection of music videos and footage of the last day performance of Aimer Hall Tour 19/20 "rouge de bleu" Tokyo show held in February 2020.