Rin' is an all-female Japanese pop group which combines traditional Japanese musical instruments and style with elements of modern pop and rock music. It is a female trio of Tokyo National University of Fine Arts and Music alumni who graduated in 2003. The band made their performing debut in December 2003, at Meguro Gajoen, and in April 2004, their first single, called Sakitama, was released by avex trax.

Tokyo University of the Arts or Tokyogeidai (東京芸大) is a school of art and music in Japan. Located in Ueno Park, it also has facilities in Toride, Ibaraki, Yokohama, Kanagawa, Kitasenju and Adachi, Tokyo. The university has trained renowned artists in the fields of painting, sculpture, crafts, inter-media, sound, music composition, traditional instruments, art curation and global arts.