Since her college years in Tokyo, Japan, Mutsumi Moteki has been active as a vocal coach/accompanist. She received extensive training in this area from Westminster Choir College and University of Michigan as well as prestigious summer programs such as Music Academy of the West, Steans Institute for Young Artists, Franz-Schubert-Institut in Baden bei Wien, and Conservatoire de musique in Genève. She is currently an associate professor at the University of Colorado Boulder, where she teaches singing diction, vocal repertoire, heads the musical staff of CU Opera, and is a member of newly formed Collaborative Piano Faculty.
In the spring of 2000 she taught 5 weeks at Hochschule für Musik “Hans Eisler” in Berlin, Germany, as an exchange professor. She also taught at Kobe College in Japan for a year as the Bryant Drake Guest Professor during the academic year 2002-2003, and holds a vocal accompanying faculty position at University of Miami’s Salzburg Summer Program.