Tokyo Curiologue

As evening fell on May 30, the banks of the Arakawa River in eastern Tokyo came alive. The streets leading from nearby Kita-Senju Station to the riverbanks were already overflowing with people wrapped in a sense of eager anticipation. It was a Tokyo night just a little too early to be called true summer, yet beneath the collective gaze of the crowd, the Adachi Fireworks finally began. Tracing its roots back to 1924, the event along the Arakawa River marked its 48th edition in its current format this year. Its greatest appeal lies in the sheer intensity of its “high-density fireworks” display — approximately 13,000 shells launched non-stop within a single hour. Watching from the Backstreets — Fireworks Blooming Between the Alleys of Shitamachi Strict crowd-control measures surrounded the main riverbank venue for safety reasons. The area was filled with intense excitement, accessible only to those with paid tickets or those who had secured spots hours in advance.  Yet step away from ...

Beyond the Rainbow Bridge: Tokyo’s Quieter Waterfront In a previous article, we explored Odaiba — Tokyo’s futuristic entertainment island filled with malls, beaches, and spectacular bay views. But if you continue across the Rainbow Bridge on foot, the atmosphere changes dramatically. The Odaiba Dilemma: Tokyo’s Artificial Island of Pride and Embarrassment On the far side of the bridge lies Shibaura — a waterfront district where warehouses still line the streets, pedestrians are surprisingly few, and the atmosphere can feel oddly quiet. Across the water from Odaiba’s artificial beach, the iconic sphere of Fuji TV, and the flashy tourist scenery that people either love or hate, lies something completely different: Shibaura. And yet, this is very much central Tokyo. Shibaura is part of Minato Ward—one of the city’s most prestigious areas. Neighborhoods like Roppongi and Aoyama are not far away at all. Still, the scenery here feels strangely disconnected from the glittering, polished ...

  Live in Japan for a little while, and you will inevitably encounter a peculiar expression: “◯◯ is the size of three Tokyo Domes.” Or: “The amount of water used is equivalent to ◯◯ Tokyo Domes.” Sooner or later, a question begins to form: Is Tokyo Dome just a baseball stadium? Or is it some kind of mysterious metric unit that never made it into the SI handbook? Today, Tokyo Dome is so deeply embedded in everyday language that it has effectively become Japan’s most popular unofficial unit of measurement for area — and occasionally even volume. The Birth of a New “Measuring Cup” Opened in 1988 as Japan’s first air-supported stadium and the home of the Yomiuri Giants, Tokyo Dome quickly became one of the country’s most recognizable landmarks. Over the years, it has hosted everything from Mike Tyson ’s infamous upset loss to concerts by The Rolling Stones , Michael Jackson , Madonna , Ed Sheeran , Taylor Swift , and the long-awaited reunion tour of Oasis . Before long, the media an...

  Just a few minutes’ walk from JR Nippori Station’s East Exit lies one of Tokyo’s most unexpectedly fascinating shopping streets — Nippori Fabric Town ( 日暮里繊維街 ). Compact yet densely packed with specialty stores, this textile district has become a beloved destination for everyone from professional designers to casual hobbyists and curious travelers. A Haven for Creators Originally developed as a wholesale district for tailors and textile professionals, Nippori Fabric Town has gradually evolved into a welcoming space for all kinds of creators. Students, hobbyists, independent designers, cosplayers, and tourists now wander the street in search of inspiration and unique materials. Despite its quiet, retro neighborhood atmosphere, the area feels surprisingly international once you step inside the shops. You may find yourself browsing alongside foreign cosplayers, fashion students, and fellow travelers, all searching for the perfect fabric or accessory. The variety is remarkabl...

Just five minutes from Tokyo’s massive Shinjuku Station on the JR Chuo Line lies one of the city’s most distinctive neighborhoods: Nakano. For fans of Japanese pop culture, anime, manga, music, and collectibles, Nakano has long been a destination unlike anywhere else in Tokyo. The district’s most famous landmark is undoubtedly Nakano Broadway — a maze-like shopping complex built in the 1960s.  Inside, narrow corridors are packed with highly specialized stores selling manga, anime figures, rare idol merchandise, Showa-era retro toys, vintage watches, old cameras, and all kinds of niche collectibles. Today, it is not only beloved by Japanese collectors, but also regarded as one of Tokyo’s essential pilgrimage sites for international anime fans, hobbyists, and curious travelers looking for a deeper side of the city beyond Shibuya and Asakusa. And standing directly outside Nakano Station was another symbol of the neighborhood. A giant white triangular building that dominated the s...

  The Grave Hidden in Tokyo’s Financial Center In the heart of Tokyo’s Otemachi district, sleek skyscrapers and corporate headquarters dominate the skyline. This is one of the most powerful financial centers in Japan — a world of glass towers, business suits, and relentless efficiency. But hidden among those modern buildings is something strangely out of place. Surrounded by trees and stone walls sits a small, quiet grave known as Masakado-zuka (将門塚, also read Shomon-zuka) — the grave mound of Taira no Masakado, a warrior who rebelled against the imperial court more than 1,000 years ago. According to legend, his severed head rests here. And even today, in the middle of one of the most rational and economically driven places in the world, Tokyo still seems unable to completely ignore him. The Man Who Challenged Kyoto Taira no Masakado was a powerful warrior during the mid-Heian period in the 10th century. At the time, Japan was ruled from Kyoto, while the eastern regions...

In Japan, sushi is both a special cuisine and an everyday food. You might buy a discounted sushi pack at the supermarket, eat sushi at a family restaurant, visit a conveyor-belt sushi chain, or sit quietly at a traditional counter while a chef prepares each piece in front of you. Within this wide range of sushi culture, Japanese people often use two surprisingly common expressions: “mawaru sushi” (“rotating sushi”) and “mawaranai sushi” (“non-rotating sushi”). For example, a conversation like this sounds completely natural: “I had sushi yesterday.” “Nice. Mawaru sushi or mawaranai sushi?” These are not official culinary terms, but every Japanese person immediately understands the nuance. How Conveyor-Belt Sushi Changed Everyday Life There are countless conveyor-belt sushi restaurants across Japan. Some are independently owned, but major chains such as Sushiro, Kura Sushi, and Kappa Sushi have become enormously influential. They helped turn sushi into one of the most accessible an...