Aimer is a Japanese pop singer and lyricist signed to Sacra Music and managed by Agehasprings. Her stage name comes from the French verb aimer 'to love'. Aimer uses the name aimerrhythm for lyrics credits. From Wikipedia
Sony and Crunchyroll’s international trailer showcases high-stakes battles against Upper Rank demons, teases theme songs from Aimer and LiSA, confirms a July 18 Japan premiere, outlines the global theatrical rollout
