Mustuko Fujii is widely recognized in Japan as one the leading proponents of the marimba. She has performed and held master classes in Japan, China, Indonesia, Germany, the United States, and the Netherlands. Mutsuko teaches at the Senzoku Gakuen in Tokyo and serves as Vice-Chairman of Japan Total Music Institute. Haruka Fujii uses New York City as the base for her international multi-percussion career. She frequently collaborates with Tan Dun by performing his percussion concerti and operas across the world. She has appeared as soloist with major orchestras including Munich, Sydney, Lyon, Hong Kong, and the Metropolitan Opera. Rika Fujii is an active percussionist in Tokyo. She performs frequently in theatrical and orchestral settings as well as being heavily involved in Taiko drumming. Rika is a graduate of Toho Gakuen where she was a student of Keiko Abe.