Shin-Okubo: What Tokyo's Koreatown Looks Like After the Boom

Korean life in Okubo started decades before K-pop. Its roots are in the Zainichi Korean population: ethnic Koreans who came to Japan during the colonial period (1910–1945), many as forced laborers, and their descendants who stayed after the war. After the war, Okubo became one of several parts of Tokyo with a concentrated Korean population, along with parts of Arakawa and southern Shinjuku.

Nobody visited it as a tourist district. It was a place where people lived and ran small businesses, with Korean-language churches, small grocers selling kimchi and doenjang, and a handful of restaurants cooking Korean food for Korean customers. Around what is now Shin-Okubo Station, Korean barbecue restaurants were already operating through the 1970s and 1980s, a generation before anyone thought of "Koreatown" as somewhere to go. The Korean restaurant Embassy (大使館), under the JR tracks, was one of the anchors of that older community.

The Zainichi population around Okubo was never only Korean. Shinjuku next door had plenty of work in entertainment, construction, and service jobs, so the neighborhood took in one wave of immigrants from across Asia after another. The Korean community was the first and best established, though, and the churches, grocers, and restaurants it built became the base the later commercial Koreatown grew from.

Koreatown as a recognizable commercial area is approximately 20 years old, and it grew fastest from roughly 2002 to 2012. The first push came from the 2002 FIFA World Cup, co-hosted by Japan and Korea. Tokyo's Korean community gathered in Shin-Okubo to watch Korea's matches, and the crowds drew attention to the area. Japanese media covered the gatherings. Tokyoites who weren't Korean came to see what the fuss was about, found the restaurants, and came back.

The second and bigger push was the Korean drama Winter Sonata (冬のソナタ), which aired in Japan in 2004 and set off what became known as the 韓流ブーム, the Korean Wave boom. It was far more popular in Japan than it ever was in the West. One group in particular, mostly women in their 30s and 40s, threw themselves into Korean pop culture, and Shin-Okubo's restaurants, cosmetics shops, and entertainment venues expanded to serve them. By the mid-2000s the area had become Tokyo's Koreatown in everyone's mind, and the label kept feeding itself. New shops opened every month. Korean signs that had been discreet got big. The term 韓流, once niche, became everyday Japanese.

At the peak, around 2012, roughly 500 Korean-related shops were operating between the two stations.

In the summer of 2012, Korean president Lee Myung-bak visited the disputed islands (Dokdo in Korea, Takeshima in Japan), and part of Japan's political reaction was a sharp rise in anti-Korean demonstrations. They happened in Shin-Okubo itself, organized by groups whose names and views on Korean residents are on the public record. Marches went through the shopping streets, and speakers with loudspeakers named Korean business owners. The damage was real: according to the Shinjuku Korean Business Association, sales at many Korean shops fell by half in this period, and a number of restaurants and shops closed.

Things have since calmed down. In 2016 Japan passed its Hate Speech Act (ヘイトスピーチ解消法). It has no criminal penalties, but it formally declared hate speech against ethnic minorities unacceptable and gave local governments grounds to refuse permits for discriminatory demonstrations. Kawasaki, another city with a large Zainichi population, went further and passed its own ordinance with penalties. The organized street demonstrations of 2012–2015 have largely stopped in Shin-Okubo, though people there still remember them. The neighborhood never got back to its peak.

Walk in from the station in 2026 and the street hits you from every side. Hangul is on every shopfront, sometimes bigger than the Japanese underneath. K-pop spills out of open doors, several songs at once from neighboring shops. Glass cases hold Korean cosmetics in pastel pink and mint green packaging. Claw machines are stocked with K-pop idol photo cards. Sesame oil and grilling pork drift up from the restaurant basements. On weekend afternoons the sidewalks are packed with teenagers in K-pop merchandise, older Korean women with grocery bags, and tourists looking at their phones.

What's left of Koreatown is smaller than at the K-wave peak, but more coherent and more working class. The surviving restaurants include the long-running samgyeopsal places that made the area's name. Tonchang (とんちゃん) is among the oldest and is credited with helping establish the pork belly restaurant in Tokyo's Koreatown.

Samgyeopsal, thick-cut pork belly grilled at the table, is what the area is best known for, and there's a set way to eat it. You order the meat by weight, and it comes raw on a plate with a portable gas grill or charcoal brazier. You grill the slices yourself and cut them with scissors as the fat renders. Meanwhile the banchan arrive: small dishes of kimchi, pickled radish, raw garlic, sliced green chili, and ssamjang (a thick fermented paste). When the meat is ready, take a lettuce leaf, lay a slice of pork in it, add some ssamjang, a sliver of garlic, and a piece of kimchi, then fold it up and eat it in one bite. Compared with Japanese yakiniku, the side dishes are more varied, the flavors are stronger, and the whole meal is messier and more shared. At the better places in Shin-Okubo they refill the banchan without being asked, a Korean habit that yakiniku shops in Japan don't follow.

Korean fried chicken is made in a particular way that really does make it better. The chicken is brined, fried twice at different temperatures, and sauced while the outside is still hot enough to take the sauce without going soggy. The skin ends up shatteringly crisp and the inside stays juicy. Try both the yangnyeom (sweet-spicy) and the ganjang (soy garlic). The best places in Shin-Okubo cook for Korean customers who know exactly how good fried chicken should taste, which keeps them honest. On weekends expect a wait, because the popular spots are frying as fast as they can.

Tteokbokki, chewy rice cakes in a sweet-spicy gochujang sauce, is the other street staple. Several shops on the main street sell it from open counters, sometimes with odeng (fish cake skewers in a light broth). You pay, get a paper cup or a shallow tray, and eat standing in the street or at a narrow counter. Quality varies, but the format is the real Korean street food experience.

Chikinam (치킨남), a Korean BBQ hot pot, has turned up in the area over the past decade. In the version with marinated chicken cooked at the table in a sweet-spicy sauce and eaten with rice and kimchi, it's filling and unlike anything else nearby. It falls somewhere between barbecue and a stew, and it's especially good in winter.

The street food that has held on best is hotteok (호떡), a sweet Korean pancake filled with brown sugar, cinnamon, and nuts, sold from stands in the evening along the main approach to Shin-Okubo Station. People buy it to take home or eat while they walk. You'll smell the stand before you see it.

The cosmetics and K-pop merchandise shops that spread during the K-wave have shrunk back. Some of their space has gone to a wider international food scene that matches who actually lives around Okubo, and that's the biggest thing to understand about the area in 2026.

Two blocks off the main Korean strip you'll find Nepali restaurants serving dal bhat on steel thali plates and Vietnamese pho shops with menus in Vietnamese and Japanese and no English. There are Thai places that don't tone the food down for Japanese tastes; tell them your spice level and they'll take you at your word. A halal grocery serves the area's growing Muslim population. The Chinese restaurants are newer mainland operations rather than the Yokohama Chinatown style, cooking Sichuan and Hunan food hot enough to clear out a Japanese izakaya.

We'd call this an international corridor growing the way it naturally would in a city that's slowly and unevenly becoming more cosmopolitan. Korean businesses still dominate. The side streets, though, show that Shin-Okubo in 2026 is closer to "Tokyo's most concentrated international neighborhood" than "Tokyo's Koreatown." Korean identity is still the anchor, and taking in its neighbors' food and communities has made the place more interesting.

K-pop hasn't gone anywhere. The karaoke parlors (KTV) that serve the Korean community are still open, and on weekend evenings a younger, more K-pop-focused crowd fills the area around the station. Shops selling official and unofficial idol merchandise (photo cards, lightsticks, albums) cluster near the station entrance, and you'll see groups of teenagers going through photo card binders with the focus of stock traders.

The mass K-wave tourism that some English-language guides still describe, with queues outside cosmetics shops and tour buses pulling up on Ikemen-dori, belongs to a period that's over. The K-pop shops now serve committed fans who come for particular things, and there's little of the Harajuku-style spectacle.

Shin-Okubo Station is on the JR Yamanote Line, the loop that also runs through Tokyo, Shibuya, Shinjuku, Ikebukuro, and Ueno. From Shinjuku it's one stop north, about two minutes. From Tokyo Station it's roughly 20 minutes on the Yamanote Line with no transfer. The Sobu Line stops at Okubo Station, a five-minute walk from the Koreatown core and often less crowded.

Since Shin-Okubo sits right next to Shinjuku, it's easy to combine the two. Dinner in Shin-Okubo, whether samgyeopsal, Korean fried chicken, or one of the newer Southeast Asian places, fits before or after whatever you're doing in Shinjuku. The walk from Shinjuku Station's east exit takes you through ordinary Shinjuku office and shopping streets until the Korean signs start appearing. It's about eight minutes on foot, with no arch or gate to mark where Koreatown begins.

With a Suica or Pasmo IC card you just tap in and out at Shin-Okubo. A JR Pass covers the Yamanote Line. There's no subway station in Shin-Okubo itself; it's JR only.

Is Shin-Okubo safe to visit? Yes. It's a residential and commercial neighborhood in Shinjuku Ward. The political demonstrations of 2012–2015 are over. The 2016 Hate Speech Act and the local ordinances that followed have cut back organized anti-Korean activity. The area is busy in the evenings and on weekends, with a mix of Korean, Japanese, and international locals.

Is it worth visiting if I'm not into K-pop? Yes. The Korean food in Shin-Okubo is some of the most authentic in Tokyo, and the best of it was here long before the K-wave. The samgyeopsal and Korean fried chicken places are good enough to visit for their own sake, pop culture aside. The newer Nepali, Vietnamese, and Thai options give you even more reason to come just for the food.

What's the best time to go? From 6pm in the evening you see the area at its most neighborhood-like, as a place where people go to eat and drink. Weekend daytime brings a younger K-pop crowd and tighter sidewalks. Weekday afternoons are quieter and better if you just want the food without the tourists. For hotteok from the street stands, go in the evening; the stands open from late afternoon.

Can I combine Shin-Okubo with Shinjuku? Easily, and most people should. Shin-Okubo is an eight-minute walk from Shinjuku Station's east exit, or one stop on the Yamanote Line. A good pattern is dinner in Shin-Okubo, then drinks or wandering in Shinjuku, or the other way round. The Golden Gai bar district and Kabukicho are both within walking distance.

What should I buy in Shin-Okubo? Korean cosmetics like sheet masks, serums, and sunscreen are the area's best shopping, and they cost less than at department stores. Korean groceries (gochujang, dried seaweed, instant tteokbokki kits) make good edible souvenirs if you have room in your luggage. The K-pop merchandise shops are worth it if you know what you're looking for, but browsing them aimlessly is less fun than eating.

How does Shin-Okubo compare to other ethnic neighborhoods in Tokyo? It's the largest and most established ethnic commercial district in Tokyo. The closest comparison is the newer Chinatown around Ikebukuro's north exit. Shin-Okubo grew slowly over decades out of a residential community, while Ikebukuro's Chinatown is more recent and more openly commercial.

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At Hinomaru One, we build private Tokyo days around where the city's ethnic and cultural communities actually are, including neighborhoods that aren't on the tourist maps. Ordinary Tokyo covers Shin-Okubo and the surrounding Shinjuku area as part of seeing how Tokyo's international communities live.