One of Yokohama’s most anticipated openings in 2026 is OMO7 Yokohama by Hoshino Resorts, located within the newly developed BASEGATE Yokohama Kannai. More than just a place to stay, the hotel serves as a centerpiece of the city’s redevelopment, blending history with a fresh, modern perspective.

The property is set inside the former Yokohama City Hall Administration Building, completed in 1959 and long a symbol of the city’s civic life. Carefully renovated by Hoshino Resorts, this recognized historic structure preserves its original architectural character while transforming into a welcoming urban hotel. Guests can experience a stay that connects past and present, offering a unique way to explore Yokohama’s evolution as a port city.

Originally designed by renowned Japanese architect Togo Murano, the former Yokohama City Hall was created with a vision of openness to the public. Through a careful balance of horizontal and vertical lines, he achieved a sense of dignity without overwhelming visitors, a hallmark of his postwar architectural style.

The transformation into OMO7 Yokohama was led by Naruse Inokuma Architects, who introduced a “grafting” design approach. Much like adding new branches to an old tree, the project preserves key features such as the iconic “Tower of Love for the City” and the original façade, while restoring interior elements like ceiling latticework, stair components, and stone detailing. As guests move through the space, they encounter traces of Murano’s original vision, thoughtfully blended with modern design to give the building a renewed life.

The hotel’s central hub, OMO Base, serves as the perfect stage to experience Yokohama’s distinct “Hama-ism” spirit. The space prominently features Taizan tiles, known for their rich glaze and warm texture, reflecting the refined craftsmanship of Yokohama’s early Western-influenced era.

Set within a spacious, high-ceiling interior, the design blends port-inspired elements, modern architectural lines, and local artisan touches to create a stylish yet nostalgic atmosphere. More than just a check-in area, it acts as a gateway to local culture. From the artwork on the walls to the open layout, every detail reflects Yokohama’s inclusive character, inviting guests to connect with the city’s layered, cosmopolitan charm.

When visiting Yokohama, there is more to explore than the lively streets of Chinatown. The city also offers a refined, Western-influenced lifestyle shaped by its history as one of Japan’s earliest gateways to international culture.

The Kannai area, where OMO7 Yokohama is located, is considered a birthplace of many Western influences in Japan, making it an ideal base for a deeper, more atmospheric exploration of the city.

Afternoon
Start from OMO7 and take a leisurely walk through Bashamichi, a street lined with historic bank buildings. Once one of Japan’s first streets to feature gas lamps and horse-drawn carriages, the area is home to grand stone structures such as the Kanagawa Prefectural Museum of Cultural History, formerly the Yokohama Specie Bank. Walking here feels like stepping back to the port-opening era, surrounded by a calm, dignified atmosphere.

Dinner
Discover Yokohama’s culinary roots with a meal inspired by its Western-influenced food culture. Instead of the busiest spots, seek out long-standing local restaurants. Try Napolitan spaghetti, said to have originated in Yokohama, or a classic omurice with a rich tomato flavor, each dish offering a taste of the city’s signature comfort cuisine.

Evening
Unwind at HAMAKAZE Terrace with live jazz and local craft beer. Head back to the BASEGATE complex where OMO7 Yokohama is located, and make your way to this elevated terrace space.

Yokohama is known as a hub for jazz in Japan, and here you can take in sweeping night views of the port while enjoying live performances. With a glass of locally brewed beer in hand, it’s the perfect way to experience Yokohama’s laid-back, sophisticated nightlife.

Breakfast
Start your day at OMO Bakery with freshly baked bread and a striking artistic setting. Alongside artisan breads made daily with local ingredients, the space features ceramic works by Shin-do Tsuji, an artist known for his collaboration with architect Togo Murano. Surrounded by these expressive pieces, breakfast becomes a sensory experience that blends flavor with Yokohama’s artistic heritage.

Morning
Join a guided walking tour with an OMO Ranger and explore Nihon Odori, considered Japan’s first Western-style street. Lined with ginkgo trees and historic buildings such as the Kanagawa Prefectural Government Office, the area offers a glimpse into the city’s modern beginnings. With insights from your guide, you’ll discover monuments marking key “birthplaces” of Western culture in Japan and gain a deeper understanding of Yokohama’s role in shaping the country’s modernization.

Afternoon
Spend the afternoon by the waterfront at the iconic Yokohama Red Brick Warehouse, browsing for crafts and souvenirs within its historic walls. Then head to the nearby pier to board the SEA BASS water bus. This short cruise, around 15 minutes, offers panoramic views of the port, from the Ferris wheel to the Yokohama Bay Bridge, providing a fitting and scenic close to your time in the city.

OMO7 Yokohama brings the same sense of history found in its public spaces into its guest rooms, elevating the stay beyond simple accommodation. The design focuses on creating a deeper connection with the city, offering a space where guests can engage with Yokohama’s character and atmosphere throughout their stay.

The hotel offers a variety of thoughtfully designed room types to suit different travel styles. For those visiting with friends, the Katari-ba Room is a standout choice, featuring a spacious sofa area designed for relaxing and long conversations late into the night, true to its name.

For families, Hoshino Resorts’ signature Yagura Suite is a top pick. Its loft-style wooden structure makes clever use of vertical space, adding a sense of fun for children while allowing both shared time and private areas to relax. It is a smart and comfortable setup that maximizes both space and flexibility.

For travelers who enjoy exploring with their dogs, OMO7 Yokohama offers thoughtfully designed pet-friendly rooms. These rooms come equipped with essential amenities, making it easy to stay comfortably together in this historic setting.

The surrounding area, including Bashamichi and Kitanaka-dori, features wide, open streets that are ideal for a refreshing morning walk by the sea with your pet.

One of the biggest advantages of staying at OMO7 Yokohama is its exceptional location. Situated within BASEGATE Yokohama Kannai, the hotel is just a 1-minute walk from Kannai Station on the JR Negishi Line and Yokohama Municipal Subway, making it easy to reach even with large luggage.

For access to the Minatomirai Line, Bashamichi Station is also within comfortable walking distance, offering convenient connections to areas like Shibuya and Motomachi. With this central location, the hotel serves as an ideal base for exploring all of Yokohama’s key attractions.

If you are planning to stay at this historic hotel, it is worth keeping a close eye on the official Hoshino Resorts website. Around the opening period, limited-time offers such as opening specials or multi-night discounts are often available.

For the best value, booking around 90 days in advance is recommended to secure early-bird rates. Due to the building’s historic significance, certain room types that preserve original architectural details are expected to be especially popular, so planning ahead is key to getting your preferred stay.

OMO7 Yokohama by Hoshino Resorts is more than just a new luxury hotel. It brings fresh energy to the city’s historic core, blending Togo Murano’s architectural vision with a modern approach to urban travel.

Through its Legacy Color concept and guided experiences with OMO Rangers, guests are invited to go beyond sightseeing and connect more deeply with Yokohama’s story. Set in Kannai, where sea breezes meet layers of history, it offers a refined and memorable way to experience the city.