🟠 Local-First — Best in its home region: Nagasaki.
This article introduces Wakatakemaru, a popular local sushi chain in Nagasaki, where you can taste regional specialties such as bluefin tuna, white tekka rolls, Nibo Saba, and whale bacon while exploring the seafood culture of Japan's "Sashimi City".
Last updated: 2026-06-14
Introduction
Nagasaki is one of Japan’s great fish prefectures.
Surrounded by the Goto Islands, Tsushima, and the East China Sea, Nagasaki has rich fishing grounds and a deep seafood culture. The prefecture is also known for aquaculture, including bluefin tuna and mackerel.
That is why sushi in Nagasaki is not limited to high-end restaurants. Even at a local conveyor-belt sushi chain, you can find regional flavors that reflect the sea, the fishing industry, and local food traditions.
Wakatakemaru is one of those places. It is a local conveyor-belt sushi chain loved by people in Nagasaki. Around lunchtime and on weekends, it is common to wait for a table. Families, workers, and local residents come here not because it is a tourist attraction, but because they genuinely enjoy the sushi.
This article introduces five local-style sushi pieces I tried at Wakatakemaru — and also shows the difference between nigiri, maki, and gunkan sushi through real local examples.
📍 Wakatake Maru Hamamachi-ten (Tabelog English)
What to Try
Bluefin Tuna Trio Nigiri
Nigiri is the most iconic style of sushi: a small mound of vinegared rice topped with fish or another ingredient.
At Wakatakemaru, the bluefin tuna trio lets you compare otoro, chutoro, and akami in one plate. The fatty richness of otoro, the balanced flavor of chutoro, and the clean umami of akami show different sides of the same fish.
Nagasaki is not only a white-fish region. It is also one of Japan’s important areas for bluefin tuna aquaculture. Starting with tuna makes it easy to understand that Nagasaki’s seafood culture is broad and serious.
White Tekka Roll
Maki sushi is rolled sushi, wrapped with nori seaweed. In most of Japan, tekka-maki means a tuna roll.
But in Nagasaki, you may encounter white tekka, a roll made with white fish instead of tuna.
This is a perfect example of Nagasaki’s seafood identity. The prefecture has an incredible variety of local fish, so tuna is not the only star. Trying white tekka right after the tuna trio makes the contrast clear: Nagasaki loves tuna, but it is also a city of white fish.
Morning-Caught Nibo Saba Nigiri
Nibo Saba is a local brand of mackerel raised using anchovies caught in Tachibana Bay as feed.
What stood out in this nigiri was not only the rich fat, but also the firm texture. Because it was prepared as morning-caught mackerel, the flesh still had a pleasantly crisp, springy bite.
Mackerel is often imagined as soft and oily, but this Nibo Saba had a fresh, firm texture, with umami spreading as you chewed.
This is more than just a local fish topping. It reflects Nagasaki’s fishing grounds, aquaculture techniques, and freshness.
Whale Bacon Nigiri
Nagasaki also has a long history of whale cuisine.
Areas such as the Goto Islands, Hirado, and Ikitsuki have been known for whaling culture, and whale dishes still remain part of local food traditions.
At Wakatakemaru, you can try whale bacon as nigiri sushi. It is not just a novelty topping. It connects the meal to Nagasaki’s older maritime food culture.
Unzen Nametake Gunkan
Gunkan means “battleship” sushi. It is made by wrapping rice with nori seaweed and placing soft or loose toppings on top.
This nametake gunkan uses mushrooms from Unzen Kinoko Honpo, a local mushroom producer in the Shimabara Peninsula area.
After several seafood toppings, this gunkan was a pleasant surprise. The sweet-savory nametake added a different texture and flavor, showing that Nagasaki’s food culture is supported not only by the sea, but also by the mountains of Unzen and Shimabara.
Tokyo or Trip?
🟠 Local-First — Best in its home region: Nagasaki.
You can eat conveyor-belt sushi in Tokyo, Osaka, or almost anywhere in Japan. But Wakatakemaru is not valuable simply because it is conveyor-belt sushi.
Its value is that you can experience Nagasaki’s local seafood culture in the same casual way local people do.
The bluefin tuna shows Nagasaki’s tuna aquaculture. The white tekka roll shows its white-fish culture. The Nibo Saba reflects Tachibana Bay and local aquaculture. The whale bacon connects to Nagasaki’s maritime history. And the Unzen nametake gunkan reminds you that the prefecture has mountain ingredients as well as seafood.
Eating at Wakatakemaru is one of the easiest ways to understand why Nagasaki can call itself a “sashimi city.”
Explore Nearby
- Nagasaki Champon — Everyday Bowl at a Local Diner (Edobishi) 🍜
- Turkish Rice at Tsuru-chan, Nagasaki — Retro Café with Spoonable Milkshake 🍽️
- What Is Goma Saba? Fukuoka’s Raw Mackerel with Sesame Sauce 🐟
- Hakata Ika Sashimi — Taste Fukuoka’s Transparent Local Specialty 🦑
Similar Dishes
- Kura Sushi Tokyo Guide: Best Locations, English Menu & What to Order 🍣
- Edo-Style Sushi Lunch in Togoshi-Ginza — Everyday Tokyo Craft at Its Best 🍣
- What Is Nigiri Sushi? A Local’s Guide to Nigiri, Maki, Gunkan & More 🍣
External Links
About "Taste of Japan"
Hello, I'm Yuta.
Born in landlocked Yamanashi and having lived in the gourmet city of Sendai for 10 years, I now call Togoshi-Ginza home. My frequent business trips across Japan allow me to constantly explore the diversity of regional flavors.
Why Togoshi-Ginza?
This street is Tokyo’s longest shopping arcade (about 1.3 km), but it holds a special history. It was the very first street in Japan to adopt the "Ginza" name—a tradition that later spread across the country—after receiving bricks from the famous Ginza district following the 1923 Great Kanto Earthquake.
My Wish as a Local
I am not a culinary expert. However, as a Japanese local who knows both the convenience of Tokyo and the origins of regional food, I want to share the "atmosphere" and "personal feelings" that you won't find in standard guidebooks.
The Concept: "Tokyo or Trip?"
Visiting every region of Japan in a single trip is nearly impossible. Some food experiences are worth the travel to the source, while others offer a fully satisfying experience right here in Tokyo.
This blog is a guide to help you make that choice. Based in Togoshi-Ginza, I share my honest experiences and "my personal answer" to help you maximize your culinary journey in Japan.
- 🟠 Local-First: Best experienced in its home region. Worth a trip.
- 🟢 Great-in-Tokyo: A nationwide favorite or regional specialty that offers a fully satisfying, authentic experience right here in Tokyo.
- 🟣 Tokyo-Do-Must: A unique food culture born in or exclusive to Tokyo.