For more than 20 years, Ayu Ramen Futako-Tamagawa has been one of Tokyo’s most unique ramen destinations.
While Tokyo is famous for its tonkotsu, shoyu, and miso ramen, this small shop takes a completely different approach.
Its signature dish is made using ayu (sweetfish), a delicacy often associated with traditional Japanese cuisine rather than ramen.
If you’re looking for an unforgettable food experience in Tokyo, this hidden gem is well worth a visit.
目次-table of contents
- What Is Ayu Ramen Futako-Tamagawa?
- Even Before Entering, You Can Smell the Sweetfish
- A Summer-Only Ramen Unlike Anything I’ve Ever Had
- The Moment It Arrived, the Aroma Was Incredible
- The Sweetfish Jelly Broth Was a Complete Surprise
- Adding the Broth Creates a Completely Different Dish
- The Secret Behind the Famous Sweetfish Broth
- The Sweetfish Rice Was the Perfect Ending
- Who Should Visit Ayu Ramen?
- Restaurant Information
- Final Thoughts
What Is Ayu Ramen Futako-Tamagawa?
Located just a 5-minute walk from Futako-Tamagawa Station, Ayu Ramen specializes in ramen made with sweetfish broth.
The restaurant was founded by a chef from Gifu Prefecture, a region famous for its pristine rivers and high-quality ayu.
Inspired by his hometown specialty, he spent nearly 10 years developing a ramen that could showcase the delicate flavor of sweetfish.
Today, the restaurant remains a favorite among both locals and returning visitors.
Seasonal Menu
| Menu | Available Time |
|---|---|
| Ayu Hiyashi Ramen (Cold Dipping Noodles) | Lunch (May–September) |
| Ayu Ramen | Dinner |
If you’re visiting during summer lunch hours, you’ll be ordering the restaurant’s famous seasonal dish: Ayu Hiyashi Ramen.
Even Before Entering, You Can Smell the Sweetfish
I visited on a holiday around noon.
Despite arriving shortly after opening, there were already several people waiting outside.
Considering the restaurant only has seven counter seats, it’s easy to see why lines often form.
What surprised me most was the aroma.
Standing outside didn’t feel like waiting for ramen.
Instead, it felt as though I was standing in front of a traditional Japanese restaurant grilling fresh sweetfish.
The scent drifted onto the street, building anticipation long before I sat down.
A Summer-Only Ramen Unlike Anything I’ve Ever Had
I ordered the restaurant’s seasonal specialty: Ayu Hiyashi Ramen.
The meal includes:
- Cold noodles
- Sweetfish jelly dipping sauce
- Concentrated sweetfish broth
- Sweetfish rice
- Pickled red turnip
When the dish arrived, the staff carefully explained how to enjoy it.
- Dip the noodles into the jelly broth first.
- Add the extra sweetfish broth later.
- Pour tea or broth over the sweetfish rice.
- Finish with a sweetfish ochazuke (rice soup).
Rather than simply eating ramen, it felt like experiencing a multi-course meal.
The Moment It Arrived, the Aroma Was Incredible
The first thing I noticed wasn’t the noodles.
It was the smell.
The rich aroma of grilled sweetfish instantly filled the air around the table.
I’ve eaten countless seafood-based ramen bowls throughout Japan, but this was completely different from bonito, sardines, or dried fish broths.
The fragrance was elegant, smoky, and distinctly ayu.
At that moment, I realized this wasn’t going to be an ordinary bowl of ramen.
The Sweetfish Jelly Broth Was a Complete Surprise
The restaurant’s signature feature is its cold jelly-like dipping sauce.
Made from sweetfish, chicken bones, and aromatic vegetables simmered for more than seven hours, the broth is chilled until it becomes a rich jelly.
This was my first time eating noodles with a jelly broth.
As I dipped the noodles, the thick broth clung to every strand.
The flavor was intense.
Imagine taking a bowl of premium fish stock and concentrating every bit of its flavor into a silky, chilled jelly.
The sweetfish aroma spread throughout my mouth, followed by a subtle saltiness that made me immediately reach for another bite.
Adding the Broth Creates a Completely Different Dish
After enjoying the jelly broth, I poured in the additional sweetfish stock.
The transformation was remarkable.
The thick jelly gradually melted into a clear soup, turning the dish into something entirely different.
The first stage was rich and concentrated.
The second stage was lighter, cleaner, and incredibly refreshing.
It felt like eating two different ramen dishes in one meal.
Personally, this second broth was one of the highlights of the experience.
The Secret Behind the Famous Sweetfish Broth
What makes Ayu Ramen so special is the incredible amount of work that goes into the soup.
The broth is made from:
- Sweetfish from Gifu Prefecture
- Chicken bones
- Six types of aromatic vegetables
These ingredients are slowly simmered for seven to eight hours.
The process is delicate because excessive heat can destroy the sweetfish aroma.
To preserve clarity and fragrance, the broth is carefully monitored throughout the cooking process.
Afterward, dried sweetfish is added and simmered for another two hours to deepen the flavor.
The broth is prepared fresh every day rather than continuously reused.
This dedication explains why the restaurant has remained popular for more than two decades.
The Sweetfish Rice Was the Perfect Ending
The meal also includes rice topped with sweetfish flakes.
It’s delicious on its own, but the real magic happens when you pour the broth over it.
The rice transforms into a comforting bowl of sweetfish ochazuke.
Combined with pieces of sweetfish from the ramen itself, every bite becomes a celebration of ayu.
By the end of the meal, I realized I had experienced sweetfish in nearly every possible form.
Who Should Visit Ayu Ramen?
This restaurant is perfect for:
- Travelers looking for unique food experiences in Tokyo
- Seafood lovers
- Ramen enthusiasts searching for something different
- Visitors staying in the Futako-Tamagawa area
- Foodies interested in regional Japanese ingredients
- Anyone who enjoys traditional Japanese flavors
Even if you’re not a ramen expert, the experience is memorable enough to make the trip worthwhile.
Restaurant Information
| Information | Details |
|---|---|
| Restaurant | Ayu Ramen Futako-Tamagawa Main Store |
| Address | 3-15-12 Tamagawa, Setagaya-ku, Tokyo |
| Access | 5-minute walk from Futako-Tamagawa Station |
| Lunch | 11:30 AM – 3:00 PM (Ayu Hiyashi Ramen) |
| Dinner | 6:00 PM – Midnight (Ayu Ramen) |
| Closed | No regular holidays |
| Reservations | Not available |
| Payment | PayPay only |
| Seating | 7 counter seats |
Final Thoughts
Ayu Ramen Futako-Tamagawa is much more than a ramen shop.
From the aroma drifting onto the street, to the concentrated sweetfish jelly broth, the delicate stock, and the final bowl of sweetfish rice, every part of the meal is carefully designed around a single ingredient.
After visiting, I understood why so many people return again and again.
This isn’t just ramen.
It’s a complete sweetfish experience.
If you’re visiting Tokyo and want to try something you won’t find anywhere else, Ayu Ramen deserves a place on your itinerary.
