1981_born in Osaka Japan
　
2000_Graduated Osaka City Kogei High School/product design course
　
2002-03_Exchange student Lahti Polytechnic college Finland
　
2005_Graduated Takaoka National college/department of Industrial Arts and Clafts
　
2006_Internship Atelier Arnout Visser
　
2007_Graduated Design Academy Eindhoven/Man and Well-being
　　　　　　 　　　　　　　　　　　・cum laude "your level"　
2008_set up "Ryohei Yoshiyuki to job"
　　　　　　continue to do desing in Netherlands, Japan,