Ramen is now widely considered Japan's national dish. From classic flavors like soy sauce, miso, and pork bone (tonkotsu) to seafood-based and creative original blends, its incredible variety captivates people not only in Japan but all over the world. "Tokyo Ramen Kokugikan Mai," a spot where you can experience the diverse charms of ramen, grandly reopened after renovations on March 12, 2026. With this renewal, four new shops have joined the roster, bringing the total to an impressive lineup of six establishments. It is a space where flavors from various regions across Japan come together under one roof. In this report, we will dive deep into the charms of the newly renovated "Tokyo Ramen Kokugikan Mai" while tasting the signature ramen from each shop.

"Tokyo Ramen Kokugikan Mai" is located on the 5th floor of AQUA CITY ODAIBA, a multi-purpose commercial complex in Odaiba. It boasts excellent accessibility, being just a 1-minute walk from Daiba Station on the Yurikamome Line and a 6-minute walk from Tokyo Teleport Station on the Rinkai Line. As you head up to the 5th floor, the first thing that catches your eye is the entrance, brilliantly decorated with digital signage. Anticipation builds as you wonder what kind of perfect bowl awaits you.

The approach leading to the dining area is a space that embodies the concept of a "NEO Kok技館 (Sumo Arena)." Decorations that evoke a traditional Japanese atmosphere, such as rows of lanterns and Ukiyo-e style signs, are beautifully displayed throughout.

You are welcomed by an array of colorful beckoning cats (Maneki-neko). While traditionally symbols of business prosperity, the beckoning cats here leave a lasting impression with their colorful and pop-art designs.

Finally, we enter the area where six highly unique shops gather. Moving clockwise from the entrance, you will find "Sapporo Misono," "Kanazawa Noko Tonkotsu Ramen Shinsen," "Gokujo Chukasoba Fukumi," "Ramen Unari," "Tantantei 175° DENO," and "Menya Tori no Keiji." Being able to savor ramen with distinct regional characteristics right here in Odaiba is a major draw.

First up is "Sapporo Misono," which has continued its residency from before the renovation. As a miso ramen specialty shop originating from Hokkaido, it has captured the hearts of many fans since its inception in 2011. It stands as a true embodiment of classic Sapporo miso ramen, and you can fully experience its authentic quality at the Odaiba location.

The miso ramen at "Sapporo Misono" features the classic Sapporo style where the miso is grilled in a wok, accentuating its savory aroma. The soup, crafted from chicken bones and aromatic vegetables, is rich yet beautifully balanced, coating the aged, medium-thick crinkly noodles perfectly. The most popular dish, "Sapporo Rich Miso Ramen Special," comes generously topped with classic ingredients like a large slice of chashu pork, a soft-boiled seasoned egg, butter, and corn, offering outstanding satisfaction. Mixing in the grated ginger halfway through is highly recommended.

The Odaiba-exclusive "Spiny Lobster Miso" and "Savory Spicy Miso Ramen Special" are also highly enticing. The side menu is extensive as well, featuring appetizing options to pair with your ramen, such as "Egg Rice," "Chashu Mayo Don," and even a "Salmon & Salmon Roe (Ikura) Don" that lets you fully enjoy the flavors of Hokkaido.

Also continuing its run from before the renovation, "Kanazawa Noko Tonkotsu Ramen Shinsen" is a popular shop originating from Kanazawa. It has fascinated countless fans with its ultra-rich pork bone (tonkotsu) ramen. This pork bone ramen, which underwent its own unique evolution in Kanazawa, is served here in Odaiba with the exact same uncompromised quality.

The "Special Rich Tonkotsu Shoyu Ramen" catches your eye with five large slices of chashu pork that almost completely cover the bowl. The rich pork bone soup possesses a deep savoriness yet leaves a clean aftertaste. The noodles, made from their proprietary wheat blend "Fu-jinsen," are wonderfully firm and achieve perfect harmony with the soup.

Building on their signature rich tonkotsu base, they offer variations with soy sauce and miso, as well as unique twist menus like the "Snow Crab Tonkotsu Ramen." They also offer daily promotions such as free toppings or free noodle refills (kaedama) depending on the day of the week, so be sure to check the shop's latest information before you visit.

Newly added through this renovation, "Gokujo Chukasoba Fukumi" is a ramen shop that aims to serve "a bowl you'll want to eat every day" through high-quality ingredients and meticulous preparation. It has arrived in Odaiba as its second location, following the success of its first shop near Tokyo Station, which opened in 2019.

The ramen at "Gokujo Chukasoba Fukumi" features a soup made from premium branded chicken combined with a kaeshi (sauce base) that blends strictly selected soy sauces and mirin, creating a profoundly deep flavor profile. The "Chukasoba Zei no Mori," which comes loaded with slow-cooked chashu pork, wontons, and a seasoned egg, is truly a "luxurious" bowl.

In addition to salt (shio) ramen, white soy sauce (shiro-shoyu) ramen, and tsukemen (dipping noodles), the shop offers Odaiba-exclusive special items such as "Chukasoba Tori Zukushi (All-About-Chicken)" and "Wagyu Beef Ramen with Special Beef Wontons." You can enjoy a different flavor experience every time you visit.

"Ramen Unari" is a highly acclaimed shop that popularized the "seafood tonkotsu" genre right in Fukuoka, the holy land of pork bone ramen. Making its very first appearance in the Kanto region, its unique character shines bright. Operating under the concept of "the extraordinary," the shop reportedly draws numerous repeat customers day after day, particularly passionate ramen enthusiasts.

Their signature "Seafood Tonkotsu Ramen" is characterized by a "double soup" that blends a pork bone broth simmered for over 20 hours with a rich seafood broth. The layers of seafood aroma and pork savory goodness interlock to offer a profoundly deep taste. A hallmark of authentic Fukuoka style, you can customize your noodle firmness from barikata (ultra-firm), kata (firm), futsuu (regular), or yawa (soft), and order "kaedama" (noodle refills). Other popular items include the Italian-infused "Ramen Genova" featuring basil sauce, and the Odaiba-exclusive "Spicy Seafood Tonkotsu Ramen."

A self-serve corner provides rice seasonings (furikake), pickles, and garlic presses, allowing you to customize your bowl exactly to your liking. The interior is bright and lively, creating a welcoming atmosphere where families can dine comfortably without hesitation.

The next new shop is "Tantantei 175° DENO," famous for its highly creative Dandan noodles. This new business format fuses a renowned Dandan noodle specialty shop from Sapporo with a highly popular wonton noodle specialty shop, creating a hybrid establishment that offers the absolute best of both worlds. Their specialty is Dandan noodles crafted with authentic Chinese spices.

Featuring an exquisite balance of spiciness and savoriness, the "Hand-Wrapped Wonton Chengdu Dandan Noodles (Soupless)" combines the rich flavor of fresh meat ground daily in-house, a secret sesame sauce, and highly aromatic homemade chili oil. These flavors beautifully coat the custom-made noodles and wontons. It is said that the addictive stimulation and taste drive some customers to visit multiple times a week.

The shop offers an extensive selection of à la carte dishes, including wontons, gyoza, xiaolongbao (soup dumplings), and mouthwatering drool chicken, making it perfect to use like a Japanese izakaya tavern in the evening. When eating the wontons, it's best to try them as they are first to appreciate the natural flavor of the ingredients, and then experiment with a "flavor change" using the wide variety of tabletop condiments. Their commitment to quality shines through, as the grated ginger, sweet onion vinegar, homemade crunchy chili oil, and aromatic black vinegar are all entirely handmade.

Making its grand debut in Tokyo, "Menya Tori no Keiji" is a heavily queued shop that has enjoyed overwhelming popularity in the Kansai region since its founding in Sakai City in 2015. Alongside their dedication to flavor, what they value above all else is customer service. Driven by the slogan "For the smiles of our customers," they ensure thorough, heartwarming hospitality. They accommodate large groups flexibly, and many customers are said to be drawn back by this warm and welcoming service.

The shop's pride and joy is its rich chicken white broth (tori paitan) soup, prepared by simmering domestic chicken and water alone for over 8 hours. It is astonishingly creamy, making you feel as though you are sipping a fine potage soup. One of their creative variations, "Tori Soba Fromage," enhances this rich soup with a generous amount of Parmesan cheese and black pepper. As the cheese melts into a gooey texture and clings to the noodles, you can enjoy it with a sensation akin to eating a luxurious soup pasta.

In addition to the basic "Tori Soba (Salt/Soy Sauce)," the variations are incredibly diverse, featuring the luxurious "Truffle Soba," the "Keiji Red" with special chili oil, the "Keiji Black" with roasted garlic black mayu oil, the "Keiji White" with pork back-fat, the "Keiji Green" infused with matcha, and the "Rare Chashu Niku Soba" where you can enjoy their homemade tender pork slices.

"Tokyo Ramen Kokugikan Mai" also features an open-air terrace seating area called the "Ramen Terrace." A panoramic view of the Rainbow Bridge and Tokyo Bay stretches out right before your eyes. At the terrace seats, you are free to bring together ramen from different shops, making it possible for groups to do a taste comparison. A key charm is that friends, couples, and families can each order their favorite ramen and share them. When using the terrace, please secure your seats first before placing orders at the respective shops. Once you finished eating, return your tray to the shop you purchased from.

Each of the six shops possesses its own distinct charm, making every single bowl well worth trying. It is a highly recommended spot not just for ramen lovers, but also for domestic and international tourists, as well as those working in Odaiba. When you visit Odaiba, why not experience the immense depth of Japanese ramen culture at "Tokyo Ramen Kokugikan Mai"?

《Tokyo Ramen Kokugikan Mai》
Location: AQUA CITY ODAIBA 5F, 1-7-1 Daiba, Minato-ku, Tokyo
Hours: 11:00 - 23:00
Closing Days: Subject to AQUA CITY ODAIBA schedule.
*For more details, please check the official website below.
https://www.aquacity.jp/trk_mai/