Hamon is a clock made of a flat and round chinaware and water. The hands of the clock rotate and gently ruffle the water every second. The behavior of the water surface is a continuous overlap of the ripples produced from past to present. The uniqueness of this clock is to show not only the present time but also the accumulation and attenuation of time which is indicated by the water surface changing every moment. Hamon is named after Japanese word 'hamon', which means ripples.

Kensho Miyoshi is an engineer/designer based in Tokyo, Japan. He is in his Master’s program at Department of Aeronautics and Astronautics, the University of Tokyo. He is funded as a creator by Exploratory IT Human Resources Project of IPA Japan from 2013. The feature of his works includes the essence of natural phenomena reshaped by technology. Especially he focuses on the embodiment of perception of time and space. The works range from redesign of furniture to flying robots with artificial intelligence.

"miyoshikensho" (Kensho Miyoshi) is an engineer and a designer based in Tokyo, Japan. He is in his Master’s program at Department of Aeronautics and Astronautics, the University of Tokyo. He is funded as a creator by Exploratory IT Human Resources Project of IPA. The feature of his works includes the essence of natural phenomena reshaped by technology. Especially he focuses on the embodiment of perception of time and space. The works range from redesign of furniture to flying robots with artificial intelligence.