History of RISU Plastic Group

Gifu Plastic Industry - Corporate History

Gifu Plastic Industry Co., Ltd. - Corporate History

1953
  • Apr – Gifu Plastic Industry founded by its first president, Koei Omatsu, in Kubomi, Gifu City.
  • Jun – Installed first machine: a 2-ounce vertical molding machine.
  • Nov – First shipment: compact case. Started production and sales of daily necessities and sundries.
1957
  • Apr – Company trademark "RISU" (Squirrel) established.
1959
  • Nov – Introduced vacuum forming machine, marking the start of the food packaging and container business.
1961
  • Jan – Launched food packaging container "Bon Cup".
1963
  • Mar – Began production and sales of PVC pipe fittings (start of construction and civil engineering materials business).
  • Sep – Launched bread containers (start of logistics materials business).
1971
  • Apr – Risu Kogyo Co., Ltd. began selling pool floors (start of sports supplies business).
1975
  • Nov – Risupack Co., Ltd. established. Food packaging business transferred from Gifu Plastic Industry.
  • Dec – Headquarters relocated to Daigifu Building near Gifu Station.
1984
  • – Risu Kogyo Co., Ltd. began selling pool floors (start of sports supplies business).
1986
  • Jan – Risu Co., Ltd. established. Daily necessities business transferred from Gifu Plastic Industry.
1988
  • May – Toshiyuki Omatsu appointed as President and Representative Director.
1989
  • Mar – Current "RISU" logo established.
1990
  • May – Launched logistics pallets.
1992
  • Apr – Risu Kogyo launched "PLA-WOOD", plastic imitation wood products.
2004
  • Dec – Daigifu Building Co., Ltd. established.
2005
  • Feb – Risupack's PLA containers registered on Japan Hygienic Olefin and Styrene Plastics Association’s Positive List.
  • Mar – Risupack's PLA containers adopted at the Aichi Expo. Full-scale production and sales of plant-based plastic food packaging began.
  • Mar – Risu Joint Products Co., Ltd. established. Joint development department transferred from Risu Co., Ltd.
2009
  • Sep – Developed continuous forming technology for honeycomb structures. Launched TECCELL product line.
2010
  • Oct – Risu Kogyo Co., Ltd. launched "Rain Stadium", rainwater storage and infiltration tanks.
2011
  • Feb – Established Gifu Risu Trading in Shanghai, China.
  • Aug – Toei Kanki made a subsidiary.
2012
  • Mar – Transferred PVC pipe fitting business of Risu Kogyo to Toei Kanki.
2013
  • Apr – Celebrated the 60th anniversary of the company’s founding.
2017
  • Mar – Launched TECCELL SAINT, a honeycomb soundproof panel.
2018
  • Mar – Eita Omatsu became the third President and CEO. Toshiyuki Omatsu assumed the role of Chairman.

History of RISU Plastic Group

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About Us - Gifu Plastic Industry

Our Story

Since our founding in 1953, at the dawn of the plastics industry, we have proudly embraced the beloved squirrel as our corporate symbol—a reflection of agility, innovation, and reliability.

Guided by this spirit, we have continued to expand our expertise, delivering a rich portfolio of plastic products that support everyday life and industry alike, including daily essentials, logistics and industrial materials, food packaging containers, construction and civil engineering solutions, sports equipment, precision industrial components, and medical-related products.