TEIYA KASAHARA 笠原 貞野

Nikkei Canadian settler Teiya Kasahara 笠原 貞野 (they/he) is a trans(masc) non-binary opera singer and theatre creator based in Tkarón:to (Toronto), and is the creator-performer of the critically acclaimed operatic play The Queen In Me. Recently featured in the CBC short-doc OPERA TRANS*FORMED, Teiya is a graduate of the Canadian Opera Company Ensemble Studio, a recent recipient of the Joseph S. Stauffer Prize in Music from the Canada Council for the Arts, and the 2025 Nada Ristich Change Maker Award from Opera Canada.

Heralded as “a force of nature” (Toronto Star), “a fearless artist” (Ludwig van Toronto), and “an artist with extraordinary things to say” (The Globe and Mail), Teiya has nearly 20 years of experience singing both traditional and contemporary operatic and concert roles across North America and Europe, performing with the Aalto-Essen Musiktheater (Germany), Against the Grain Theatre, Aspen Opera Theatre, Canadian Opera Company (COC), Edmonton Opera, Kingston Symphony, Opéra Toulon (France), Tapestry Opera, Toronto Symphony, Vancouver Opera, Vancouver Symphony, and Windsor Symphony, among others.

Recently, Kasahara created the titular role in the world premiere of Leslie Uyeda’s Silence (Nuova Vocal Arts), and returned to the Canadian Opera Company for cover assignments in both Verdi’s Nabucco as Abigaille and the title role of Puccini’s Madama Butterfly. They joined re:Naissance Opera (Vancouver) to create the role of O in the world premiere of Eurydice Fragments, and made various appearances as artistic associate with Confluence Concerts (Toronto). Teiya also presented a queer retelling of Schubert’s Dichterliebe (University of Toronto) with pianist David Eliakis, and performed with Opera Kelowna in concert, along with a presentation of The Queen In Me.

Teiya is known for their signature interpretations of Queen of the Night/The Magic Flute (Canadian Opera Company, Essen, Vancouver, Edmonton, Kitchener, Haliburton), Fata Morgana/L’Amour des Trois Oranges (Essen), and the title role of Madama Butterfly (COC cover; Southern Ontario Lyric Opera; Windsor Symphony). Other vocal highlights include performing alongside Polaris Prize and Juno award winner Jeremy Dutcher in albums Wolastoqiyik Lintuwakonawa (2018) and Motewolonuwok (2023), and creating the role of Solana in the world premiere of Canada’s first lesbian opera When the Sun Comes Out (Queer Arts Festival, 2013).

July 2026
Not to be altered or copied without permission.

Dean Artists represents Teiya Kasahara 笠原 貞野 worldwide.

Morgan Reid
Managing Director & Artist Manager
morgan@deanartists.com

CONTACT

Loren Graziano
Associate Artist Manager
loren@deanartists.com

“Kasahara is a force to be reckoned with, offering up stunning renditions of beloved pieces from Puccini, Donizetti, Verdi, Strauss, Massenet and Mozart. Even more exhilarating is their reclamation of the spotlight on their own terms, mastering the material and illustrating — viscerally — the transcendent potential of the art form.”

— Intermission Magazine (The Queen in Me, 2022)

More audio and video selections are available upon request.