2024.9.9 Yonglin Ke + Kunzhi Jinag + Linxi Chen The brightness (luminance) of signage lighting is key to shape the overall lighting of a city. This survey conducted in Akihabara, a globally famous district, focused on the renowned Akihabara Electric Town (Chuo-dori), analyzing the evolution of the city’s lighting composition by comparing it to the survey from 19 years ago. ■Akihabara Electric TownAkihabara is the heart of electronics in Tokyo and a globally famous hub for otaku culture. While it is bustling with tourists daily, the colors of the signs, filled with anime and game culture, are much more diverse compared to upscale commercial areas like Ginza or other shopping districts. In 2020, Chiyoda Ward released guidelines for outdoor advertising and urban development, leading to changes in Akihabara’s streetscape. This survey investigates the current night view of Akihabara Electric Town, comparing it to a survey conducted 19 years ago. (Kunzhi Jiang) ■What kind of lights shape Akihabara?The main lighting elements in Akihabara’s key districts include streetlights, signage lighting, building façade lighting, and lighting from store entrances and spillover light.Compared to the picture from 19 years ago, the most noticeable green and red lights from EDION were not illuminated due to the store’s closure. The ONODEN sign is now an LED screen, and the surrounding lighting has a more subdued feel. Previously, the area behind the bridge was completely dark, but now, with the bright lighting from a drugstore’s interior and…

Bangkok, a city in a swirl of on-going change. In our previous survey of Tokyo’s Kanda River, we discover that the backs of buildings face the river creating and area of dark contrast in the middle of the city. But here along the Chaopraya River the opposite is true with the front facades lining the waterfront. Open-air restaurants and bars occupy the rooftops, as the spectacle of the city spreads out below. The Millennium Hilton, Bangkok, opened in May of 2006, is the first major hotel brand to open a hotel in the country in 20 years. The hotel boasts 543 riverfront rooms. With a UFO-like disk on top of the building, the cool-modern design stands tall among the neighboring structures. Along the riverfront, a private pier is provided for guests and dinners at the restaurant and bar. As river taxis come and go, the warm spots of light along the river reflect and shimmer on the water surface. Scirocco, one of many open-air restaurants, is approximately the same height as the special observation room at Tokyo Tower, 246 meters above ground, but without the glass barrier!. Without a glass window the lights of the city below seems so much more clear and real!! At the next table sat an older coupe that came to watch the sunset. The woman was surprised when presented with a big bouquet of flowers, undoubtedly a romantic gesture from her husband. A single candle…

The Diversity of Condominium Lighting in the Tokyo Area Condominiums play a leading role in housing for the Tokyo Area. As the city grew, busy shopping, business, and entertainment districts are supported by the residences, which live in densely populated residential areas. As the population density increased so did the proportion of condominiums for housing. According to reality statistics, condominiums account for 70% of the housing within the 23 wards of Tokyo. For this survey we stepped away from the bustle of the big city and investigated 3 relatively large, densely populated condominium complexes. The three areas all have a different history and commuting distances from the center of Tokyo. What can we discover about the lighting environment of these three totally different condominiums and the surrounding residential area? Toyosu Once an industrial area built on reclaimed land, housing redevelopment started in 2003 and the first of several residential blocks was completed in 2006. Toyosu is a “new city”, built from scratch and popular with younger families and couples. The number of condominiums is astounding, but the development is not just large, but a luxurious residential area as well. 　 Color temperature viewed from the condominium windows: Orange: 80% White: 16% Bluish: 4% The tower condominiums are immediately visible upon leaving the station. Relatively close to the center of Tokyo, these tower condominiums were built during a boom in condominium real estate. Each tower has a luxurious entrance lobby and…

2021.10.27　Shunichi Ikeda + Erina Hosono + Namiko Watanabe About three weeks after the state of emergency in Tokyo was lifted, we conducted our first urban night walk survey since the COVID-19 outbreak, heading to Akasaka. The area between Akasaka and Akasaka-mitsuke features both traditional establishments such as atmospheric ryotei (Japanesestyle restaurants) and neon-lit entertainment districts reminiscent of Kabukicho. At the same time, Akasaka has gained recognition as a tourist destination due to redevelopment centered around Akasaka Sacas. We surveyed the nighttime environment of this area where tradition, business, and nightlife coexist. ■Aerial Nightscape of AkasakaThe central area of Akasaka lies roughly in the middle of the cluster of high-rise buildings. At first glance, the nightscape viewed from above gives a rather subdued impression, due to the lack of prominent building illuminations or large advertising towers. However, upon closer inspection, one can see clusters of commercial lights peeking through the gaps between buildings. While the limited presence of dramatic lighting or decorative illuminations may make it less visually striking, the overall effect is a calm and environmentally friendly nightscape. ■Akasaka Sacas AreaAkasaka Sacas, a multi-use complex directly connected to Akasaka Station, is usually frequented by businesspeople and shoppers. However, likely due to the lingering effects of the COVID-19 pandemic, the number of passersby during our survey was surprisingly low, which was unfortunate. The nighttime lighting around the base of the 179-meter-tall Akasaka Biz Tower is uniformly set to a relatively low…

City Survey: Tsukiji, Tokyo 2017/12/14,2018/01/12　　Nemoto Isao + Masafumi Yamamoto　 Night view from the opposite shore of Tsukiji, across the Sumida River. Tsukiji Market on the middle, Tokyo Tower and Tsukiji Bridge on the left, and Kachidoki Bridge on the right. In this Tsukiji survey, we visited the inner market, where mainly wholesale is taking place, the outer market, where visitors can shop and eat, and also the Tsukiji Honganji temple and the Kachidoki Bridge which are popular spots for tourists. ■Luminous Environment around Tukiji Fish Market From the Kachidoki area on the opposite side of the Tsukiji fish market, you can overlook the entire view of the market, buildings such as Kachidoki Bridge and Tokyo Tower across the Sumida River. While we notice white light that comes from the market and surrounded buildings, the warm-colored light of incandescent lamps emitted from the fish handling facility facing the Sumida River on the opposite shore. This view is quite impressive, and creates an emotional and beautiful view during the night.This warm light from the market brings the sense of the history of Tsukiji rooted in this area for a long time. In contrast, the white light emitted from the group of high-rise buildings in the background seems to symbolize the momentum of the rapidly evolving city. Outside the market, there are more than 400 shops, and many shops still remain open after evening.Various light sources and lighting fixtures are used in each…