Thank you very much for your continued support for our company.

OSHIMAYA was born in Kurashiki, the birthplace of Hanagoza, as a manufacturer of Igusa products.
Our company’s motto is “Providing safe products, creating products with new value, and contributing to enriching lives.”
We strive every day to become a company that everyone finds a value in.
Even in these days when social systems and general sense of value ​​are changing drastically and old technology no longer applies, we aim to create products that are half a step ahead of the times without being bound by common sense.
We also want to be a company that contributes to a sustainable future and be a comfortable place for employees to work.
“Happiness of being able to work,” “Happiness of loving my family,” and “Happiness of being able to contribute to society.” – We will continue to pursue these goals and bring the happiness to everyone involved with OSHIMAYA.

Chief Executive Officer
Tsuguo Oshima

Company NameOSHIMAYA Co,. Ltd.
Year of EstablishmentJanuary 7,1969
RepresentativeTsuguo Oshima
Head Office852 Nishiachi-cho, Kurashiki, Okayama, Japan
Kanto BranchChuo 2-5-7, Kasukabe, Saitama, Japan
Kyushu Branch1514-1 Hatchōmuta, Oki, Mizuma, Fukuoka, Japan
Number of Employee25
Company ServicesManufacture and Sales of Igusa Products
Company BankerChugoku Bank/ Mizuho Bank/ Mizushima Shinkin Bank

Access map

Head Office

Kanto Branch

Kyushu Branch


1948Founder Ichiro Oshima begins cultivating, manufacturing and selling Igusa (Japanese rush grass)
1952Shogoro Oshima starts business as OSHIMAYA Shoten
1961OSHIMAYA Shoten Ltd. Established
1969OSHIMAYA Shoten Co., Ltd. Established
1979Starts import trade with Taiwan
1989Starts import trade with China
1990THAI TATAMI PRODUCTS CO.,LTD (new affiliated factory) established in Thailand
1995Opens a liaison office in Shanghai, China
1997Tsugio Oshima appointed as the representative director
1998Sales office in Saitama established
1999Ayashima Crafts Co., Ltd. established in China.
2000Sales office in Kumamoto established
2001OSHIMAYA Distribution Center established in Katashima-cho, Kurashiki City
2003Company name changed to OSHIMAYA Co., Ltd.
2007Sales office in Yamagata established
OSHIMAYA receives Okayama Prefecture Management Innovation Certificate
Sales office in Saga established
2008OSHIMAYA receives Okayama Prefecture IT Industry Award
2016OSHIMAYA opens factory office in Fukuoka, selected for JICA Small and Medium Enterprise Overseas Expansion Support Project
2018Head office expanded
2020Selected for JAPAN Brand Small and Medium Enterprise Development Support Project
2021New factory office opened in Fukuoka