“Listening to Space”: A Philosophy Shaped by Wakayama’s Bamboo
“Kaguya” is an omnidirectional speaker born from the meeting of bamboo grown in Wakayama’s satoyama landscapes and advanced acoustic engineering. What Umeda Denki set out to create was not a device to listen to sound from the front, but an experience where sound resonates throughout the entire space.
With a structure that emits sound evenly in all 360 degrees, it delivers a natural, three-dimensional sound image no matter where you are in the room. It creates an immersive sensation, as if you were enveloped in a live performance.
Carbonized Bamboo: Where Sound and Form Reach Perfection
The enclosure is crafted from “carbonized bamboo,” made by smoking locally sourced Wakayama bamboo. This process overcomes bamboo’s natural tendency to crack, while achieving an ideal balance of flexibility and strength.
The result is crystal-clear highs and warm, rich mid-to-low tones—sound supported by the inherent character of the material itself. Its cylindrical design, reminiscent of The Tale of the Bamboo Cutter, transcends the notion of a speaker, becoming a crafted object that brings quiet elegance into any space.
A Rare Luxury Born from Craft and Sustainability
From design to production and finishing, nearly every step is carried out by a single artisan by hand. Only a few pairs can be produced each month, making each set exceptionally rare and enhancing the joy of ownership.
Kaguya also contributes to solving the issue of unmanaged bamboo forests, supporting the sustainable cycle of satoyama landscapes. It is not just an audio product, but an acoustic work shaped by nature and responsibility.
A luxury that transforms everyday life into a concert hall—at its core lives the quiet harmony of Wakayama’s nature and craftsmanship.
