Musical Style and Themes
- Nature-inspired soundscapes: He often seeks to reflect the sounds of wind, water, and silence, similar to traditional Japanese Gagaku and Noh music.
-Ma (間): The Japanese concept of space or the pause between sounds is central to his compositions.
- Integration of Western and Eastern traditions: His music uses Western instruments and forms but is guided by Zen philosophy and Japanese aesthetic ideals.
- Spectral and timbral focus: Similar to composers like Gérard Grisey and Kaija Saariaho, he pays close attention to tone color and microtonal shifts.
Major Works
- "Circulating Ocean" (2005) – An orchestral work that premiered at the Salzburg Festival.
- "Woven Dreams" (2010) – For orchestra, exploring dreamlike textures.
- "Voyage X – Nozarashi" (2007) – For solo shakuhachi and ensemble.
- "Matsukaze" (2011) – A hauntingly beautiful opera based on a Noh play about two spirits of sisters who cannot leave the mortal world.
- "Hanjo" (2004) – Another Noh-based opera, commissioned by the Aix-en-Provence Festival.
- "Vertical Time Study" series – Works for different combinations exploring the stretching of musical time.
- "Hours of Dusk" – For trumpet and orchestra, reflecting the transition from light to darkness.
Awards and Recognition
- Widely performed across Europe, Japan, and the U.S.
- Residencies and commissions from major institutions: Salzburg Festival, Lucerne Festival, Suntory Hall, etc.
- Considered Japan’s most important living composer of contemporary classical music.