Yoshiaki Onishi

Visiting Assistant Professor, University of Missouri School of Music
Available for Private Lessons
Available for Private Bookings

Written by a New York Times critic Anthony Tommasini in 2010 as: “[…] a composer who can draw such varied, eerily alluring sounds,” Japanese-American composer/conductor/ clarinetist Yoshiaki Onishi works on pieces that are performed worldwide, presented by such festivals and organizations as Festival Rainy Days at Philharmonie Luxembourg, Trieste Prima Festival, Takefu International Music Festival, and Gaudeamus Muziekweek. Many ensembles and soloists of international calibers, including Asko|Schönberg Ensemble, Klangforum Wien, Nieuw Ensemble, Distractfold Ensemble, Ensemble Intercontemporain, Quatuor Diotima, JACK Quartet, Anssi Karttunen, Ari Streisfeld, and Linda Jankowska, have performed and championed Onishi’s music.

As a composer, Onishi is interested in exploring a wide range of instrumental timbres and finding ways to incorporate them in musical syntaxes and forms that disrupt the sense of expectation. Utilizing highly integrated musical structures, his recent works explore ways to suggest the connections between music and other fields of arts and humanities, as well as worldly phenomena of today. With his 2010 work Départ dans…, he was awarded the Gaudeamus Prize 2011, one of the most prestigious awards given to young composers. With his Tramespace, diptych for large ensemble (2012-15), he became a two-time finalist for the Akutagawa Award in Music Composition in Japan, in 2014 and 2016. He is named a 2018 Guggenheim Fellow. Other recent honors include an artistic residency fellowship from Civitella Ranieri Foundation in Umbertide, Italy, as well as a commission from Ensemble Intercontemporain as a result of Projet Tremplin and the 2018 Fromm Commission.

As a conductor deeply engaged in promoting the music of today, Onishi currently serves as Co-Director for the Mizzou New Music Ensemble. He was one of the founding members of Ensemble Exophonie Tokyo and its Artistic Director/Conductor/Composer Associate. Recent conducting engagements include a portrait concert of Makoto Shinohara at Tokyo Opera City in July 2021 and a concert “An Evening of Today 2014” with Nieuw Ensemble in Amsterdam, The Netherlands. Previously he served as an assistant conductor to the Columbia University Orchestra from 2011 to 2013. He has conducted many ensembles and orchestras, working closely with composers of his generation.

As an educator, Onishi has held teaching positions at Columbia University and Toho Gakuen School of Music in Tokyo, Japan. After serving as the Postdoctoral Fellow for four years, since 2022 Onishi is Visiting Assistant Professor in Music Composition at the University of Missouri School of Music. He has made guest lectures and appearances at the University of Hawai’i at Manoā, University of the Pacific, Columbia University and other academic institutions.

As a clarinetist and improviser, Onishi has collaborated with composers George Lewis, Carolina Heredia, Oswald Huỳnh, Bret Bohman, and Andrew Crossley. Together with Santiago Beis, he plays in the Onishi-Beis Duo, an electroacoustic improvisation duo.

Onishi received his doctorate in music composition from Columbia University in 2015. He received the Artist Diploma (2008) and the Master of Music degrees (2007) in music composition from Yale School of Music. Before Yale, he studied music composition, clarinet and conducting at University of the Pacific, Conservatory of Music (Stockton, California), where he graduated in 2004 with the highest honor.

Onishi's works are published by Edition Gravis in Berlin, Germany. His website can be found at: http://www.yoshionishi.com.

[September 2022]

Yoshiaki Onishi - Départ dans... (2010, rev. 2013)

Donnacha Dennehy - The Blotting (2004)

Pierre Boulez - Dérive 1 (1984)

Mizzou New Music Ensemble Presents: George Lewis’s “Les Exercices Spirituels”

"Aubade with Ashen Clouds, Scarlet Sky" by Oswald Huynh - World Premiere March 25, 2021

MICF 2021: Mizzou New Music

Between Imagination and Realization: Composers and Metaphysical Spaces
Columbia Degrees: 
DMA, Composition
Degrees from Other Institutions: 
summa cum laude
Music Composition
University of the Pacific
Music Composition
Yale University
Artist Diploma
Music Composition
Yale University
Professional Positions: 
Associate Professor of Music Composition and Theory
Toho Gakuen School of Music
2015 to 2017
Postdoctoral Fellow in Music Composition
University of Missouri, School of Music
2018 to 2022
Visiting Assistant Professor in Music Composition
University of Missouri, School of Music
Composer, Conductor, Music Engraver, Translator