When did its history start?

  • The gentle terrain, wind waves, and currents nurture delicious oysters. The safe installation of oyster farming rafts is also the first condition of the aquaculture farm.
  • The sanitary condition of raw oysters is confirmed by regular inspections in the “designated waters”.
  • The gentle terrain, wind waves, and currents nurture delicious oysters. The safe installation of oyster farming rafts is also the first condition of the aquaculture farm.
  • The sanitary condition of raw oysters is confirmed by regular inspections in the “designated waters”.

Hiroshima is a famous production area with the highest production of oysters in Japan. It is large, thick, and has plenty of rich umami. There’s a reason why it tastes good.

Characteristics of Hiroshima oysters

General Hiroshima oysters have a small shell size, the color of the shell is black-purple, and it is said that the meat weight index is the highest.

It's big, crisp, and has a rich flavor

Hiroshima’s oyster production is the number one in Japan. More than half of the production in Japan is made up of Hiroshima prefecture. The history of oyster farming began more than 400 years ago in the Muromachi period. A typical Hiroshima oyster has a small shell, but the meat is large and plump, and has a rich flavor. The season is from January to February. In recent years, “Kaki Komachi,” a variety that is thick and tastes unchanged all year round has been developed, and you can now enjoy a rich, crispy sweetness even in summer. The brand is famous for “Kaki Komachi,” which has 30 chromosomes called triploid, “Ken oysters” from Jigozen, and shelled oysters using natural tidal flats “Aki no Ichikoku”.

The reason why Hiroshima oysters are delicious

In order to protect the technology and brand that has continued since the Muromachi period, only oysters that have cleared strict shipping standards are distributed.

It is also a big point that plankton, which feeds on oysters, grows well

Hiroshima Bay has quiet waves and moderate tides, and there are good conditions for growing oysters. Also, due to the influence of flowing river water, layers are formed in Hiroshima Bay from the rainy season to the summer due to the difference in salinity in seawater. This is a favorable condition for oysters who prefer sweet water (slightly thinner sea water). It is also a big point that the abundant nutrients flowing from the Chugoku Mountains are brought in, and plankton, which feed on oysters, grows well. Also, the reason why it is popular nationwide is not only because of its deliciousness, but also its reliable safety. The prefecture has established its own ordinance and is putting particular emphasis on food hygiene safety measures.
*Please enjoy oysters for cooking by heating them sufficiently to the center.

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