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Tuna Store Tekka Tuna KOUKEIMARU

We offer southern bluefin tuna - strongly recommend by chefs - at reasonable prices.

We cover business from fishing operation to sales. Our specialty is southern bluefin tuna and bigeye tuna
We carry out tuna fishery on the Pacific and the Atlantic Ocean with the fishing vessel Kokeimaru.
By handling everything from fishing operation to sales, we are able to offer high-quality tuna at reasonable prices.
We recommend our fresh and natural southern bluefin tuna, specifically the red meat; not to mention the medium- fatty tuna and fatty tuna (toro).
The tuna’s tender red meat and the fatty tuna that melts in your mouth are both remarkably delicious!

Shop Name Tuna Store Tekka Tuna KOUKEIMARU
Address 238-0005 view map
6 Shinkoucho, Yokosuka
Area Port Market
TEL/FAX 046-876-8488 / 046-876-8488
Opening Hours 10:00 - 19:00 (Mar. - Oct.)
10:00 - 18:00 (Nov. - Feb.)
Closed Tuesdays
Parking available
Credit Cards accepting


Fresh and Natural Bigeye Tuna

Tuna’s exquisite red meat!

Fresh and Natural Southern Bluefin Tuna

Each color, texture, and taste varies depending on the different parts of tuna including fatty parts.


We offer all fresh and natural southern bluefin tuna and bigeye tuna. The appearance and texture are outstanding!

Message from the Shop

Message from the Staff

You’ll notice it’s fresh and natural the moment you taste it!