Our Value

In order to grow forests, it is important to create a “forest cycle” by growing trees, cutting them down and using them, and planting new trees.

Japanese cypress [Timber from forest thinning]
Our Mission

A pursuit of the most beautiful sound .The sound produced by this speaker is clear and rich . We are seeking the most beautiful sound in this speaker.

Purpose of Establishment.


We are now entering an era of global digitalization in all aspects, and even in the world of sound, compressed audio sources have become mainstream, so there are many challenges in promoting the dissemination of accurate, high
quality sound.
Although it is well known that audio equipment with spherical enclosures provide superior performance in sound reproduction, the majority of speakers are still in the form of square boxes.
Therefore, we believe it is necessary to establish Sphere Technology L.L.C. to promote the widespread use of wooden spherical speakers that can provide a
dynamic and clear sound field, to verify their acoustic performance, and to promote them widely throughout the world.
We also believe that we can contribute to the prosperity and happiness of the world by providing comfortable acoustic spaces in public places such as homes, cafes, theaters, and medical facilities, while fulfilling our social responsibility with the concept of social enterprise.
That is why Sphere Technology L.L.C. was founded.