Asaya Hasekura (Shinnosuke Tachibana) is a Japanese artist associated with anime music and the broader anison scene. He is the stage name used by 立花慎之介, who was born on April 26, 1978, in Gifu Prefecture, Japan, and is listed on his official website at tachibanashinnosuke.com.
His profile is tied to anime-related music and vocal performance, which is why his name appears in discussions of anime credits and theme-related work. On March 29, 2026, MANTANWEB reported via Yahoo! News that Tachibana was included in the cast for the TV anime Tokyo Revengers: Santen Sensou-hen, scheduled to begin in October. That recent casting mention keeps him connected to current anime projects and reinforces his place in the anime-and-anison space.
