Where the name Kokusai-tenjijo comes from, what stood here before the station, and what you can still spot on a walk today. Then the events near the station that we have checked on the official pages.
The area around Kokusai-tenjijo Station is called Ariake, but this is not an old village name. The district was created on reclaimed land in Tokyo Bay. According to Koto City, part of the No. 10 reclamation area was named Fukagawa Ariake-cho in 1961 and 1962. The modern name Ariake was established on April 1, 1968.
Ariake is a poetic Japanese word for the moon still visible after dawn. Nearby Shinonome means the clouds or light of early morning. These names gave newly created waterfront neighborhoods an optimistic identity. Leave the station and you will find wide roads and level streets rather than old hills or winding village lanes. During the Edo period, this was still part of the bay.
The station itself takes its name from the Tokyo International Exhibition Center, better known as Tokyo Big Sight, which opened in April 1996. The Rinkai Line began operating on March 30 of the same year. Walk south toward the enormous exhibition complex and you encounter two layers of place naming: a poetic name for newly reclaimed land and a practical station name identifying its international exhibition center.
→ Walk south from Kokusai-tenjijo Station toward the inverted-pyramid conference building of Tokyo Big Sight. Notice the unusually broad roads and flat terrain of the reclaimed district. Heading north toward the waterfront offers another view of the land created from Tokyo Bay.
Sources (in Japanese): 江東区「江東区の地名由来・有明」, 東京臨海高速鉄道「りんかい線の歴史」
Tokyo Big Sight and the surrounding streets of Ariake stand on land created from Tokyo Bay. Walk south from Kokusai-tenjijo Station and the broad roads and huge buildings give little indication that this was once open water. Reclamation of the No. 10 area began before World War II, but wartime shortages delayed construction. The development of land continued after the war, gradually expanding the usable waterfront.
The northern part of Ariake also had an unusual industrial landscape: a timber storage basin. Ariake Log Pond opened in August 1956. Imported and domestic logs could be stored floating in the water, supporting the timber trade of Tokyo Port. Rafts of timber and waterfront loading facilities once dominated areas now associated with housing and modern urban development.
In March 1996, the older Harumi exhibition venue closed. Tokyo Big Sight opened in Ariake the following April, while the Rinkai Line brought railway access to the district that same year. The area evolved from industrial port land into a major destination for exhibitions, conventions, and events. Walk from the station to the exhibition center, then look toward the surrounding waterways to imagine the former working harbor.
→ Walk from Kokusai-tenjijo Station to Tokyo Big Sight, observing the scale of its broad reclaimed site. North of the exhibition district, Ariake once contained a large floating-log storage basin. The modern waterfront shows how industrial port land became a place for international events.
Sources (in Japanese): 東京都議会「有明貯木場と10号埋立地の歴史」, 東京ビッグサイト「会社概要・沿革」
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We list events we could confirm on the official page or official Instagram of the venue or organiser. Details can change, tickets sell out and venues close, so check the official page before you go. Distances are straight-line and travel times are rough estimates. Photos show the venue or its surroundings, not the event itself. Titles and descriptions are our own translations from Japanese. This site contains affiliate links (ads).