The official website for the upcoming anime adaptation of Hiroshi Sakurazaka’s award-winning sci-fi light novel All You Need Is Kill announced today that Japanese singer-songwriter Akasaki provides the theme song "Teuretette" ("Take Me With You"). Akasaki is an 18-year-old college student singer-songwriter. He started making music when he was 16 years old, and in September 2023, when he was 17 years old, he began his career as a singer-songwriter by posting videos of himself playing his own songs on TikTok. "Tsuretette" is his first anime theme song work. His comment on the anime's official X (formerly Twitter) reads: Hello, I am Akasaki. This is the first time that I have been in charge of an anime theme song. The work is "All You Need Is Kill." I still remember the shock I felt when I was first exposed to this strong title and the epic story of life and death in a loop.