• 1981〜1990
    • 1991〜2000
    • 2001〜2010
    • 2011〜2020
    • 2021〜2030

    1982

    MAR
    Began moist pellet (MP) research and established Dainichi Co., Ltd in Uwajima City.
    MAR
    Started the sales of pelleted feed (EP).

    1984

    APR
    Started sales of MP.

    1988

    OCT
    Started sales of frozen pilchards for feed.

    1989

    JUL
    Started the purchase and sales of live fish.

    1990

    APR
    Started the purchase and sales of fry.

     

    1991

    MAY
    Established a logistics center and freezer in Seiyo City.

    MAY
    Relocated the head office to Maruho, Uwajima City.

    1992

    APR
    Became a joint-stock company.
    JUL
    Began sales of aquaculture pharmaceuticals.

    1995

    MAR
    Centralized MP production and established business headquarters at Yorimatsu, Uwajima City.

    1996

    APR
    Started the importation of EP from Canada.
    OCT
    Established Dainichi Line to undertake logistics.

    1997

    MAY
    Began the importation of fishmeal from South America.
    OCT
    Started the importation of HDPE pens from Australia.

    1999

    AUG
    Establishment of new freezer / warehouse at the Minami Sales Office in Ainan City.

    2001

    JAN
    Established Tokyo Sales Office to expand the sales of fresh and processed seafood.

    2003

    JUL
    Established the Kainan Seafood Center in Kainan City, Wakayama to process fresh seafood.

    2005

    DEC
    Obtained the patent for “Shinkaidai”, deep-sea aquaculture technology for red sea bream.

    2006

    JUL
    Kainan Seafood Center acquired HACCP certification for the USA.

    2007

    SEP
    Began the aquaculture of bluefin tuna at Tojima near Uwajima City.

    2008

    JUN
    Registered “Yato-Ya” as a trademark for edible seafood and processed marine products (Trademark No. 5137607).
    OCT
    Established a processing plant to produce frozen pilchards in Ainan City.

    2011

    MAY
    Established Uchiumi Suisan and commenced marine aquaculture.

    NOV
    Acquired all the shares of Isekin Shoten, an intermediate wholesaler at Tokyo’s Ota Market, and made it a wholly owned subsidiary.

    2013

    NOV
    Established the Hachinohe Factory for the production of squid extract in Aomori.

    2014

    JUL
    Registered “Hime Maguro” as a trademark for tuna and processed tuna products (Trademark No. 5684650).

    2015

    JAN
    Relocated the Tokyo Office to the Ota Market (Keihinjima Live Fish Center).
    MAY
    Kainan Seafood Center acquired EU HACCP certification.
    JUL
    Established Uwajima Kaido as a JV with Onsui Co., Ltd. & Mitsui & Co., Ltd.

    2020

    JUN
    ASC certification for Madai acquired by Uchiumi Suisan. The first company in the world to do  so.
    AUG
    ASC CoC certification acquired by Kainan Seafood Center, Isekane Shoten, and the Keihinjima Live Fish Center.
    OCT
    Head office relocated to Yorimatsu, Uwajima City.

    2022

    MAR
    Obtained MEL certification for red sea bream (madai).
     
    OCT
    ISO22000 certification acquired by the Kainan Seafood Center.
    DEC
    Established  Tojima-Kashima Farm Co., Ltd in order to expand tuna aquaculture business.
     

    2023

    FEB
    Obtained MEL certification for yellowtail (hamachi).
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