Acquired 123kg and 139kg Bluefin Tuna Totaling 262kg; Limited-Time Fair Featuring Direct-Shipped Catch from Gounoura Fishing Port, Iki Island | Oyster & Seafood Nihonichi, Sakaisuji-Hommachi, Osaka

Nihonichi Sakaisuji-Hommachi, operated by N・I Co., Ltd. (Headquarters: Yodogawa-ku, Osaka / President: Norio Kawamura), will launch a limited-time fair starting June 15, 2026, featuring bluefin tuna acquired through auction at Gounoura Fishing Port on Iki Island, Nagasaki Prefecture.

This delivery includes two large bluefin tuna weighing 123kg and 139kg, totaling 262kg. The tuna, purchased directly at the local auction, will be shipped straight to Osaka and served for a limited period.

Direct shipment from Gounoura Fishing Port, Iki Island

Auction scene

These bluefin tuna were landed at Gounoura Fishing Port on Iki Island, Nagasaki Prefecture.

Surrounded by the Tsushima Current, the waters around Iki Island are known as a rich fishing ground attracting abundant marine life. While many fish are available at the local auction, the company successfully secured two large tuna weighing 123kg and 139kg. The purchased tuna will be delivered directly to Osaka.

123kg tuna

A key feature of this fair is the whole-tuna purchase. While restaurants typically source pre-cut portions, buying entire tuna allows the restaurant to offer a wide variety of authentic cuts.

Alongside the rich flavor of akami, the balanced fat of chutoro, and the melt-in-the-mouth otoro, rare cuts such as brain (nottensu), cheek meat (hoho-niku), and collar toro (kama-toro) will be available in limited quantities. Experiencing the distinct characteristics of each cut is a unique advantage of whole-tuna procurement.

Showcasing bluefin tuna through diverse dishes

Upon arrival at the restaurant, skilled chefs will carefully butcher the tuna in-house and serve each cut appropriately.

Dishes include sashimi, sushi, and comparative tasting platters, allowing guests to fully appreciate the premium quality of these large tuna. Enjoy the exceptional texture and unique profiles of each cut. This limited-time event offers a rare chance to taste Iki Island-caught bluefin tuna in Osaka—don’t miss it.

Iki Bluefin Tuna Fair Overview

Start Date: June 15, 2026 (Monday) onward

※ Event ends when supplies run out

〈Planned Menu Items〉

・Five-Cut Bluefin Tuna Platter: ¥2,650 (incl. tax)

・Five-Piece Bluefin Tuna Nigiri: ¥1,980 (incl. tax)

・Tuna Avocado Yukke: ¥980 (incl. tax)

・Rare Tuna Cutlet: ¥1,280 (incl. tax)

Store Information

Oyster & Seafood Nihonichi Sakaisuji-Hommachi

Address: B1F, Central Pier Sakaisuji-Hommachi Building, 2-1-3 Minamihommachi, Chuo-ku, Osaka, Osaka Prefecture

Access: 1-minute walk from Sakaisuji-Hommachi Station

Hours: 17:00–25:00 (Last Order 24:30)

Regular Holiday: Irregular

Seating: 112 seats

Hot Pepper: https://www.hotpepper.jp/strJ004537064/

Official Website: https://shop.ni-290.co.jp/stores/15

The restaurant uses fresh seafood sourced nationwide, emphasizing seasonality and origin.

From whole-tuna purchases like this one to fresh oysters, seasonal fish, and premium sake, guests can enjoy exclusive seasonal flavors.

＿＿＿＿＿＿＿＿＿＿＿＿

〈Company Overview〉

■ Company Name: N・I Co., Ltd.

■ Address: 2-4-3 Kikagashima Higashi, Yodogawa-ku, Osaka, Osaka Prefecture, 1st Floor, Koto Building

■ Representative: President Norio Kawamura

■ Established: September 2009

■ URL: http://ni-290.co.jp/company/

＿＿＿＿＿＿＿＿＿＿＿＿

〈Inquiries〉

N・I Co., Ltd.

Contact: Public Relations, Haruka Hamada

MAIL: ni.hharuka0323@gmail.com

TEL: 070-3868-0928