for piano 1981 A Diary of the Sea (28 pieces) 1984 Phenomene sonore I for two pianos 1985 Cahier sonore for four-hand piano 1995 Phenomene sonore II for two pianos 1998 Pour le piano – mouvement circulaire et croisé Music for guitar 1974 Protase "de loin à rien" for two guitars 1975 Epitase 1985 5 Poèmes 1989 Constellation Noire for guitar and string quartet Music for Percussion 1962 Conversation – Suite for marimba Tender Talk So Nice It Was...Repeatedly Lingering Chagrin Again The Hazy Answer! A Lame Excuse 1965 Torse III for marimba These Chant Commentaire Synthese 1977 Étude Concertante for 2 marimbas 1987 Rin-sai for marimba solo and six percussion players 1991 Ripple for marimba solo 2001 Prelude Etudes for marimba Music for traditional Japanese instruments 1972 Torse IV for shakuhachi, 2 koto, 17-gen and string quartet 1986 Ryusho Kyoku Suifu for shakuhachi, 2 koto und 17-gen 1994 Gikyoku for Japanese instruments Songs 1962 En blanc for soprano and piano 1962 Sei sanryoh hari for soprano and piano 1991 Koeru Kage ni for soprano and piano Choral music 1962 Three Lyrics (Mittsu no Jojoh) for women's choir and piano 1962 To my married Daughter for mixed choir 1966 Four Seasons for mixed choir 1968 Five Pictures for Children for mixed choir and piano The weathercock The trumpet-shell "Yajiro-be" – A balancing toy The sand-glass A top of acorn 1970 Ohson fuki (Ohson didn't come back) for men's choir and piano 1971 Four Autumn Songs for women's choir and piano 1972 Odeko no koitsu for children's choir and piano 1973 5 Japanese Folksongs for mixed choir Awa odori Sado Okesa Kiso bushi Soran bushi Itsuki no komoriuta 1973 Otewanmiso no uta for mixed choir 1975 Hengetan'ei for mixed choir, shakuhachi, percussion instrument and 17-gen 1976 Kitsune-no-uta (Song of Fox) for children's choir, speaker, and piano 1978 Klee no ehon dai1shū (Klee's Picture book No.1) for mixed choir and guitar 1979 Klee no ehon dai2shū (Klee's Picture book No.2) for men's choir 1982 Norainu Doji for women's choir and piano 1983 Ballades to the Earth for mixed choir 1983 Poems of Animals for mixed choir and piano 1984 Poems of Animals for women's choir and piano 1984 Collection of songs "Died in the Country" for mixed choir and two pianos 1985 Letters To God for children's choir and marimba 1987 Umi (The Sea) for mixed choir and two pianos 1991 Yamagara