The best sound quality for the best performance

Bars of Korogi's Extra higrade marimba are made from selective rosewood. They account for only 1.2% of our whole imported timbers from Guatemala, South America.
Craftsmen spend much time both distinguishing the appearances such as quality, color, grain, density of wood, and recognizing the sounds when tapped one by one.
Starting with the pursuit of superior materials, every part like frame and resonance pipe is handcrafted carefully for Korogi's marimba.
We sincerely hope our musical instruments into which all our techniques, experiences and knowledge meet great musicians around the world and create superb music.

No matter how superior the timber is, it can not be used for the best marimba without outstanding techniques.
What required are perfectly finish by an exclusively developed machine tool, precise handcraft with the artisan spirit, and keen human senses.
We spend generous time and effort on creating high quality sound for a piece of bars satisfying professional players.

Look at sounds, Listen, Feel, and Create the sounds

Making bars of marimba begins in Guatemala of South America, the home of rosewood.
After arriving at Japan, the rosewood is seasoned in a large-scale special dry room under appropriate humidity control for a few years. Then it is cut into pieces and drilled a hole on by a special machine tool.
Craftsmen repeatedly recognize the sounds one by one in order to choose materials.
For the music which all marimba performers play, we create musical instruments, works of art.

AAA class Bars of KOROGI

Only one-third of the imported rosewood from
Guatemala, South America is used for bars of Marimba.
Besides, those for AAA class account
for just 4% of it (about 1.2% of the total).

AAA class Bars of KOROGI

Our distributor of various countries


Just Percussion

Address : 34 Campbell St, Bowen Hills, QLD 4006
Phone : +61 07 3216 0801
link : https://www.justpercussion.com.au/


West Music Co. [D.B.A. Percussion Source]

Address : 401 Westcor Dr, Coralville IA 52241
Phone : +1 319 688 6700
link : https://www.westmusic.com/


Shanghai Hau Sheng Educational Instrument Co.,Ltd

Address : A106, No.139 Fang Hua Road, Pu Dong District, Shanghai, China, 201204
Phone : +86 21 58356390
link : http://www.hausheng.com/

Europe [the Netherlands]

Pustjens Percussion Products

Address : Tijnmuiden 22 1046 AL Amsterdam
Phone : +31 20 686 64 86
link : https://www.pustjenspercussion.nl/

Hong Kong

Qin Music Company

Address : Unit 206, Hope Sea Industrial Centre, 26 Lam Hing Street, Kowloon Bay
Phone : +852 3521 1367
link : https://www.qinmusic.com/


SPM [Seoul Percussion Music]

Address : 5F Dongkwang B/D, 1451-80, Seochodong, Seochogu, Seoul, Korea (137-073)
Phone : +82 2 598 7263
link : https://eng.spmi.co.kr/


Hau Sheng Wooden Instruments

Address : 2F. No.207, Sec. 3, Beisin Rd., Sindian Dist, New Taipei City, Taiwan 23143
Phone  +886 2 8913 1969
link : http://www.hausheng.com/


Address 38-9-1 saso, echizen nyu fukui JAPAN