Judy and Mary
An eclectic musician, Yagi has frequently appeared on Japanese TV and has performed at the Moers Jazz, Festival International de Musique Actuelle de Victoriaville, Archipel, Bang on a Can, Tokyo Summer, Vision, Punkt, Instal, Music Unlimited, Météo-Mulhouse, Born Creative, and Jazztopad Festivals. Yagi's koto has been featured in ex-Judy and Mary guitarist/singer Takuya's rock band, and she has recorded and appeared onstage with Ayumi Hamasaki, one of Japan's best-selling pop singers. Yagi was a founding member of the quartet Koto Vortex with fellow Sawai apprentices Yoko Nishi, Miki Maruta and Etsuko Takezawa, as well as Kokoo, a trio which performs originals and progressive rock covers exclusively on traditional Japanese instruments. She was also one-third of the avant-pop girl group Hoahio which recorded two CD's for Tzadik.