[5] The inspiration came from wabi sabi (austere refinement) and the beauty of the raw materials and incorporating the essence of wa (harmony) into his designs.

[2] Kimura and his crew were also known for putting their work to the test by participating in different vintage race series with their motorcycles.

Other bikes were built in 10 days in front of a film crew, the riders then met up in Las Vegas and rode to Palm Springs, California where a popular vote was held which Joe Martin won.

[8] In 2006 Kimura set up his own shop named Chabott Engineering in Azusa, California to build both custom bikes as well as moving himself toward the world of art.

[4][better source needed] Kimura said, "Since setting up in America, I've moved from being just a custom-bike builder to slightly changing my direction a little more toward the world of art.