Concert Without Performers
Concert Without Performers
Concept
In January 2004, the first 'Concert Without Performers' began in a small office in Kunitachi, Tokyo. No performers on stage. Just a single wave-motion speaker — 21cm in diameter, 40cm long — filling the stage with music.
Even without performers, the sense of presence is as if they were right there. Sound radiating 360 degrees from the wave-motion speaker envelops the entire hall. The audience experiences music as if dissolving into it, without ever sensing the 'direction' of sound.
It may be close to the sensation of being enveloped by natural sounds in a forest. From that small office, the concerts grew to premier venues like Suntory Hall and Tokyo International Forum, with over 400 performances nationwide.
400+
Performances since 2004
20+
Years running
Nationwide
Held across Japan
Gallery
Featured Venues
Suntory Hall
Demonstrating the Sound Environment of wave-motion speakers at the temple of classical music.
Tokyo International Forum
Even in a large-scale hall, sound spreads naturally throughout the entire space.
Library for the Blind
A special concert bringing the joy of music to the visually impaired.
Temporary Shelters in Disaster Areas
We have brought music to those affected by earthquakes.
Delivering Music as Social Contribution
'Concert Without Performers' is not merely a demonstration. It is a social contribution activity that delivers the value of Sound Environment to everyone who needs music.
Those with visual impairments, earthquake survivors, expectant mothers — music reaches everyone equally. You don't need to see. You don't even need to listen carefully. Just by being there, sound envelops the entire space.
Free Delivery Concerts
'Concert Without Performers' is delivered free of charge anywhere in Japan. Because it works with just one wave-motion speaker, no elaborate equipment setup is needed. Schools, hospitals, welfare facilities, community spaces — we come to wherever music is needed.
Hosting Inquiries
If you are interested in hosting a concert, please don't hesitate to contact us.
TEL+81-3-5542-7432
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"The sound spreads very naturally
and resonates throughout the entire room"
— Customer voice"The sound spreads very naturally and resonates throughout the entire room" — from our customers' voices
Experience Sound Environment
for YourselfExperience Sound Environment for Yourself
Experience the 'Sound Environment' of wave-motion speakers at our Tokyo Shintomi showroom.