Toshiya Sukegawa
Japanese composer (1930-2015)

Toshiya Sukegawa (Japanese: 助川 敏弥, romanized: Sukegawa Toshiya; 15 July 1930 – 26 September 2015) was a Japanese composer, music critic and magazine editor.
Biography
Born in Sapporo, Sukegawa entered the composition department of Tokyo University of the Arts in 1952, where he studied with Tomojirō Ikenouchi, graduating in 1957. While still a student he won first prize and a special prize in the composition division of the Music Competition of Japan in 1954 with his Passacaglia for Orchestra.
In 1958, he joined Yagi No Kai (the Goat Group), a group of Japanese composers including Hikaru Hayashi, Michio Mamiya, and Yuzō Toyama. The Goat Group sought to create distinctively Japanese music assimilating Japanese folksongs and traditional music into the western art music in which they had trained.
Alongside his concert works Sukegawa wrote extensively for broadcasting, particularly for NHK. He received an Encouragement Prize at the Ministry of Education Art Festival in 1960 for his Partita for Orchestra and an Excellence Prize from the Agency for Cultural Affairs Art Festival in 1971; in 1973 the NHK entry Children and Words, which he composed, won the Prix Italia. He later taught at the University of Tokyo and served as representative director of the Japan Music and Dance Conference and as editor-in-chief of its journal Ongaku no Sekai ("The World of Music").
Sukegawa died of lung cancer in Tokyo on 26 September 2015, at the age of 85.
Works
Sukegawa composed music for most western art music instruments, including orchestra, piano, and marimba, as well as electroacoustic music. His early output consists largely of orchestral and chamber works, beginning with the Passacaglia for Orchestra (1954); after entering the world of broadcast music he broadened his output to include choral works and pieces for traditional Japanese instruments, and from the 1970s onwards concentrated particularly on piano music.
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The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Aug 18, 2026. The linked authority identifier is Q11399809. VIAF identifies the subject as 114893216. The Library of Congress control number is nr96032632. 3 of 5 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1930, 2015, 1952 and 1957.
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This entry incorporates text from “Toshiya Sukegawa” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.