Why you should experience Imoarai-zaka in Tokyo, Japan.
Imoarai-zaka is a storied corridor where Roppongi's Edo-period temple geography, samurai estates, Meiji military transformation and postwar entertainment culture converge along a steep slope descending through one of Central Tokyo's most historically layered districts.
Running through Roppongi between the Roppongi intersection and Azabujuban, the corridor descends south from the plateau toward the lower terrain of Azabu, following a topographic transition that shaped movement through the district long before modern roads and railways. Minato City preserves Imoarai-zaka among the historic slopes of Azabu, with the name traditionally associated with a former shrine devoted to healing skin ailments. Contemporary restaurants, clubs and commercial buildings occupy a route whose gradient still exposes the underlying geography separating the Roppongi heights from the Furukawa basin. The result is a corridor where an inherited slope carries centuries of religious, residential and entertainment history through contemporary Roppongi.
What you should know about Imoarai-zaka.
Imoarai-zaka is best known for preserving a place name associated with an Imoarai Inari shrine formerly standing near the slope, whose popular devotion centered on recovery from imo, an older term encompassing skin eruptions and related ailments. The shrine belonged to a wider Edo religious culture in which particular deities acquired reputations for healing specific afflictions, embedding medical supplication within the everyday geography of roads and neighborhoods. Roppongi itself developed across elevated terrain divided among daimyo residences, temples and smaller samurai properties, with the 1849-1862 Edo Kiriezu maps depicting the dense institutional landscape surrounding the slope during the final decades of Tokugawa rule. Meiji abolition of the feudal estate system dismantled that arrangement after 1868, opening former samurai holdings across Azabu and Roppongi to military, institutional and residential uses. The Imperial Japanese Army subsequently established substantial facilities around neighboring Azabu and Akasaka, shifting the surrounding plateau from daimyo geography toward the military landscape that characterized much of the district before 1945. Imoarai-zaka carried its much older religious name through those changes, preserving a fragment of Edo popular belief after the shrine that generated the designation disappeared.
American occupation transformed Roppongi's social trajectory after 1945 as United States military personnel and foreign residents generated demand for restaurants, bars and entertainment businesses across the district. Tokyo's preparations for the 1964 Summer Olympics accelerated that international orientation as hotels, transportation investment and growing numbers of overseas travelers expanded the clientele circulating through Central Minato. Disco culture supplied another major chapter during the 1970s and 1980s, when venues across Roppongi established the district as a center of Tokyo nightlife and drew Japanese celebrities, foreign residents and international performers into the same compact commercial territory. Juliana's-era club culture later shifted portions of Tokyo nightlife elsewhere during the 1990s, yet Roppongi retained a dense concentration of bars, clubs and international businesses around the intersection and adjoining slopes. The postwar sequence converted territory shaped by military occupation into an entertainment district with an unusually international clientele, giving Imoarai-zaka a contemporary commercial character rooted in Roppongi's broader reinvention after 1945.
How to fold Imoarai-zaka into your trip.
Imoarai-zaka works as the anchor for an afternoon tracing modern Japanese art patronage, postwar architectural experimentation and the transformation of Roppongi into a major cultural district.
Begin at Sen-oku Hakukokan Museum Tokyo, whose collection originated with Sumitomo family patriarch Tomoito Sumitomo and the Chinese bronzes assembled by his father Tomochika during the Meiji period. The Sumitomo collection developed into one of Japan's significant private holdings of ancient Chinese bronze vessels and mirrors, with the original Sen-oku Hakukokan opening in Kyoto in 1960 before the Tokyo museum debuted in 2002. Renovation completed in 2022 renewed the Roppongi institution while preserving its connection with more than a century of Sumitomo collecting and scholarship. Continue to 21_21 Design Sight, where fashion designer Issey Miyake initiated the concept for a permanent design institution and architect Tadao Ando translated that ambition into the building completed in 2007. Ando developed the roof around a single folded steel plate inspired by Miyake's A-POC approach to making clothing from a continuous piece of cloth, carrying collaboration between architect and designer directly into the building's geometry. Director Naoto Fukasawa joined Miyake and graphic designer Taku Satoh in establishing a program that expanded design beyond conventional product exhibitions into research on manufacturing, technology and daily culture. Conclude at The National Art Center, Tokyo, opened in 2007 in Kisho Kurokawa's final major museum project and distinguished by a vast undulating glass façade enclosing 14,000 square meters of exhibition space. The institution departed from the conventional collection-based museum model by operating without a permanent collection, devoting its galleries to rotating exhibitions organized with cultural institutions and artist associations. Kurokawa placed two inverted concrete cones inside the glazed atrium to support public spaces above the entrance floor, giving the building a structural composition inseparable from its curving exterior. The progression moves from the Sumitomo family's Meiji-era collecting through Issey Miyake and Tadao Ando's collaboration and onward to Kisho Kurokawa's collection-free national exhibition institution, tracing the private patronage, design authorship and public cultural investment that reshaped the territory surrounding Imoarai-zaka.
Where your story begins.
Foresyte Travel reveals places that feel extraordinary long before you arrive.
Experience premium editorial crafted for luxury travelers.
