Effect of Skill Level Difference in the Polishing Process of the Maki-e Making Technique

In this research, “Maki-e” technique was focused. Maki-e technique is a decoration technique of Urushi crafts technique. There is a polishing process in the Maki-e making process. Maki-e surface is polished by a charcoal and whetstone in the polishing process. Time-served technique is needed for this process. Because this process affects a finish of Urushi crafts work, this research aimed to clarify a relationship between a skill level difference of craftspeople and a finish of Urushi crafts work in the polishing process by using charcoal. Characteristics of the finish Urushi crafts work and how to use a body of craftspeople was analyzed. As the results of this research, it was confirmed that; 1. The expert’s Maki-e specimen was more brightness and yellow than the non-expert. 2. There was not much difference about the gloss and surface roughness between the expert and the non-expert. 3. The expert took the rhythmic activity in each muscle. Therefore it seemed that the finish of the work became more beautiful. These results suggest that how to use the body affects the finish of the Urushi crafts work in the polishing process. The non-expert can improve the finish of the work and the level of polishing skill by training the body position and motion like the expert.