J.B.B F'st in Zengyo: Beef Tendon Salt Ramen & Rice Bowl

A Unique Culinary Gem in Fujisawa's Zengyo Neighborhood: J.B.B F'st

Along the Odakyu Enoshima Line in Fujisawa lies Zengyo, a relaxed residential area. Nestled within these calm streets is a spot generating plenty of buzz among noodle enthusiasts: J.B.B F'st. Alongside its memorable name, what truly draws crowds is its signature focus on beef tendon.

While chashu (braised pork) typically takes center stage in most ramen bowls, this shop builds an experience entirely around the bold flavors and culinary potential of beef tendon. On this visit, I ordered the signature large bowl of Oni-Suji Ramen (Shio, or salt-based broth) alongside the tempting side dish, the Gyu-Suji Don (beef tendon rice bowl). Here is a look at a truly satisfying meal that showcases beef tendon to the fullest.

A Golden Broth Melted with Collagen: Oni-Suji Ramen (Shio)

When the large bowl of Oni-Suji Ramen arrives, a fragrant steam rises gently into the air. Glossy rendered fats from the tendon float on the surface, lending the broth a deep amber hue that pleasantly defies the light, clear profile typically expected from a shio (salt) ramen.

Taking a first sip with the soup spoon, an overwhelming wave of richness and umami immediately spreads across the palate. Plump beef tendon simmered patiently over long hours releases generous amounts of collagen directly into the soup.

The broth feels rich enough to coat the lips after just one sip, yet the sharpness of the underlying salt seasoning cleanly balances the entire profile. It avoids feeling overly heavy, achieving an exquisite harmony that keeps the spoon returning for sip after sip.

Chewy, Resilient Noodles Tailored for a Rich Broth

Paired with this silky, collagen-rich soup are specially chosen noodles with a satisfying chew. They have a smooth surface yet offer a springy resistance upon biting, filling the mouth with the rich aroma of quality wheat.

These bouncy noodles grip the viscous tendon broth beautifully. With every slurp, the soup's aromatic savoriness and velvety richness lift effortlessly together, delivering complete satisfaction. Even with a large portion, the comfortable texture and seamless harmony with the broth allow for a brisk, uninterrupted bowl from start to finish.

Tender Beef Tendon and Vibrant, Balancing Toppings

True to its moniker, the centerpiece of the Oni-Suji Ramen is a substantial helping of beef tendon resting right in the middle. Cooked so soft it practically yields under chopsticks, it melts apart in the mouth, releasing natural meat sweetness and juicy savory notes. A light dusting of sesame seeds on top adds an aromatic, toasted touch that elevates the meat further.

The supporting toppings also play an important role. Deep-green wakame seaweed and crisp scallions provide a vibrant contrast. Between spoonfuls of rich broth and succulent tendon, the sharp, refreshing bite of the scallions and the smooth, ocean-fresh texture of the seaweed cleanse the palate. This balance keeps the palate light and prevents fatigue through the final drop.

Sweet-Savory Glaze Over Steamed Rice: The Beef Tendon Rice Bowl

Equally anticipated alongside the ramen was the Gyu-Suji Don. Served in a sleek black bowl, tender morsels of beef tendon are generously heaped over hot steamed rice.

Scooping up a hearty spoonful, the deeply absorbed sweet and savory soy sauce bursts forward along with the tender, bouncy texture of the tendon. Each chew releases concentrated meat juices that marry perfectly with the sweet-savory glaze.

Perhaps best of all, the savory sauce and beef drippings seep thoroughly down into the rice beneath. Every single grain becomes a treat on its own, making it hard to stop eating. Accents of chopped green onions and sesame seeds add just the right lift, and alternating between the rice bowl and the ramen broth raises the meal's satisfaction even higher.

A Luxurious Tendon Feast in Zengyo

After finishing the last drop of broth and clearing the rice bowl, a deep sense of contentment takes over. Experiencing beef tendon showcased from every angle—as the foundation of the soup, the main noodle topping, and the star of a rice dish—is truly impressive.

The broth's distinct richness beyond standard salt ramen, the abundance of collagen, and the tender texture achieved through careful preparation make a lasting impression. When traveling through the Zengyo area, be sure to stop by and experience this beef tendon ramen and rich rice bowl for yourself.

What we ordered & prices