shela is the stage name of Japanese pop singer Megumi Oizumi (大泉めぐみ), born on March 4, 1980, in Bibai, Japan. Active since the late 1990s, she is associated with J-pop and with the polished, melodic style that defined much of commercial Japanese pop around that era.
Her songs are built around memorable hooks, clean arrangements, reflective lyrics, and a soft, emotional vocal delivery that gives her music an intimate but accessible feel. Rather than chasing experimental sounds, she has remained rooted in mainstream pop, where clarity, strong choruses, and polished production are central to her appeal. She has also been associated with Tokuma Shoten, and her official site was hosted at avexnet.or.jp, reinforcing her place among late-1990s and early-2000s Japanese female pop vocalists.