History of RISU Plastic Group
1953 | Apr | Gifu Plastic Industry founded by its first president Koei Omatsu in Kubomi, Gifu-city | |
Jun |
The first machine, 2-ounce vertical molding machine, was installed. |
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Nov | First Shipment : Compact Case Started the production and sales of daily necessities and soundries | ||
1957 | Apr |
Company's trademark, "RISU"(Squirrel) logo, established |
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1959 | Nov | Vacuum forming machine introduced [Start of the food packaging and container business] | |
1961 |
Jan |
Launch of food packaging container "Bon Cup". |
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1963 | Mar | Started production and sales of PVC pipe fittings [Start of construction and civil engineering materials business] | |
Sep | Launch of bread containers [Start of logistics materials business] |
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1971 |
Apr |
Risu Kogyo Co., Ltd. begins selling pool floors [Starts sports supplies business] |
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1975 |
Nov |
Risupack Co., Ltd. was established. Food packaging business transferred from Gifu Plastic Industry Co., Ltd. |
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Dec | Relocation of the headquarters to "Daigifu Building" near Gifu Station. | ||
1984 | Risu Kogyo Co., Ltd. begins selling pool floors [Starts sports supplies business] | ||
1986 |
Jan |
Risu Co., Ltd. is established. The daily necessities business is transferred from Gifu Plastic Industries. |
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1988 | May |
President Toshiyuki Omatsu assumes position of representative director |
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1989 | Mar |
The present ”RISU” logo established. |
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1990 | May | Launch of logistics pallets. | |
1992 | Apr | Risu Kogyo launched "PLA-WOOD", plastic imitation wood products. | |
2004 | Dec | Established Daigifu Building Co., Ltd. | |
2005 |
Feb |
Risupack polylactic acid containers registered on Japan Hygienic Olefin And Styrene Plastics Association’s Positive List |
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Mar |
Risupack's polylactic acid containers are adopted at the Aichi Expo. Full-scale production and sales of plant-based plastic food packaging containers begins." |
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Mar |
Risu Joint Products Co., Ltd. is established. The joint development department is transferred from Risu Co., Ltd. |
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2009 |
Sep |
Gifu Plastic Industry Co., Ltd. developed the continuous forming technology for honeycomb structures and launched the TECCELL product line. |
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2010 | Oct | Risu Kogyo Co., Ltd. launched rainwarter strage and infiltation tanks "Rain Stadium". | |
2011 | Feb | Established Gifu Risu Trading in Shanghai, China. | |
8月 | Toei Kanki made into subsidiary | ||
2012 |
Mar |
Transferred the PVC pipe fitting business of Risu Kogyo to Toei Kanki |
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2013 | Apr | Celebrated the 60th anniversary of establishment. | |
2017 | Mar | Launched the honeycomb soundproof panel " TECCELL SAINT". | |
2018 |
Mar |
Eita Omatsu becomes the third president and CEO, and Toshiyuki Omatsu becomes chairman. |
History of RISU Plastic Group

View more detailed history of RISU Plastic Group
Since our founding in 1953, when the plastics industry was in its infancy, we have used the beloved animal "squirrel" as our corporate brand to provide a wide range of products, including daily necessities, logistics and industrial materials, food packaging containers, construction and civil engineering materials, sports materials, industrial parts, and medical-related products.