• 1972 Born in Takaoka City. His father is Tamotsu Hannya.
• 1995 Graduated from Kansai University, Faculty of Engineering
• 1998 Selected for the 45th Japan Traditional Kōgei Exhibition for the first time
• 1999 Selected for the 38th Toyama Traditional Kōgei Exhibition for the first time
• 2000 Selected for the 30th Metalworks Traditional Kōgei Exhibition for the first time
  Selected for the 47th Japan Traditional Kōgei Exhibition
  Selected for the Craft Competition in Takaoka
• 2001 Selected for the 31st Metalworks Traditional Kōgei Exhibition
• 2003 Participated in the "Casting" Successors Training Group led by Holder of Important Intangible Cultural Property, Akira Saito (- '04)
• 2007 Becomes Full member of the Japan Kogei Association
• 2010 Learns wax casting from Noboru Hirai
• 2012 Participated in the "Gong Production" Successors Training Group led by Holder of Important Intangible Cultural Property, Tameraku Uozumi (- '13)
• 2015 Invited to the "Extraordinary Kōgei Art and Contemporary Design from Toyama" held in Onishi Gallery, New York
• 2019 Inheritance Exhibition at Hong Kong CIty Hall

• 1988Awarded at the 41st Takaoka Art Exhibition
• 1999Awarded at the 29th Toyama Prefectural Technical Contest for Casting
• 2000Received the Incentive Award at the 39th Toyama Traditional Kōgei Exhibition
• 2006Received the Commissioner for Cultural Affairs Award at the 35th Metalworks Traditional Kōgei Exhibition
• 2007Received the Tokyo Metropolitan Board of Education Award at the 36th Metalworks Traditional Kōgei Exhibition
• 2008Received the Japan Kogei Association Award at the 47th Toyama Traditional Kōgei Exhibition
• 2010Received the Grand Award at the 16th Takaoka Citizens' Art Exhibition
• 2015Received the Japan Kogei Association Award at the 54th Toyama Traditional Kōgei Exhibition
• 2016Received the Excellence Award at the 33rd Tansuiō Award Exhibition
• 2017Received the Sompo Japan Nippon Koa Special Award at the U-50 International Hokuriku Kogei Summit
• 2019Received the Japan Kogei Association Chairman Award at the 66th Japan Traditional Kōgei Exhibition

• Takaoka Art Museum

Hannya Foundry