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Pig breeding


"HI-COOP": our high performance SPF pigHigh quality pork originated facilities across Japan
Liquid Semen production and salesProduction of maternal lineSwine genetics are developed
We specialize SPF pig of which is free from following diseases.
"HI-COOP" : our high performance SPF pig

zennoh-L(Landrace) zennoh-W(LargeWhite)
ZENNOH-L(Landrace) ZENNOH-W(Large White)
HI-COOP SPF F1 ZENNOH D-02
HI-COOP SPF F1 ♀ ZENNOH D-02


High quality pork originated facilities across Japan

High quality pork originated facilities across Japan

Genetically improved by R&D center.
Stable supply from 8 GGP・GP farm and 2 AI centers.
Maintaining high SPF status in all locations.


Liquid Semen production and sales

We are producing high-quality swine semen for artificial insemination(AI).
Our customers are located across the nation.
We are one of the biggest AI station in Japan.

■Duroc boar for semen ZENNOH D-02
Our Duroc semen used at AI to HI-COOP F1 sow brings palatable pork with intramusculine fat.

Production of maternal line

ZENNOH-L and ZENNOH-W are constantly being improved.
Recent event was introduction of Swedish stock as new blood.

ZENNOH-L(Landrace) ZENNOH-W(Large White)


HI-COOP F1 sow has a lot of merits, such as high breeding performance, high lactation, longevity and strong legs.
HI-COOP SPF F1
Swine genetics are developed by ZEN-NOH's research station in Hokkaido.

Swine genetics are developed by ZEN-NOH's research station in Hokkaido.

We specialize SPF pig of which is free from following diseases.

Toxoplasmosis
Swine dysentery
Atrophic rhinitis
Aujeszky's disease
Micoplasma pneumonia

We specialize SPF pig of which is free from following diseases.

Our SPF pig contribute farmers to produce high quality pork with reduced cost, i.e. high feed efficiency and low drug cost.