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Around Hatagaya Station: before it was Hatagaya

Where the name Hatagaya 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.

Was Hatagaya Named After a Samurai Washing His White Battle Flag?

Hatagaya's name is linked to a medieval legend about the warrior Minamoto no Yoshiie. According to Shibuya City's account, Yoshiie stopped at a pond to wash his white battle flag while returning to Kyoto after the Later Three Years' War. The place became known as Hataarai Pond, or Flag-Washing Pond. The story is a local tradition rather than an independently documented event, so the origin of the place name remains uncertain.

Leave Hatagaya Station and walk east along Koshu Kaido before entering the residential streets of Honmachi 1-chome. Somewhere within this neighborhood stood the legendary pond. It was filled in during 1963, leaving no visible water. The white flag associated with the story is traditionally preserved as a treasure of Konno Hachimangu Shrine in Shibuya.

The surrounding district occupies part of the Musashino Plateau, with gentle changes in elevation rather than dramatic hills. During the Edo period, Hatagaya was a farming village with fields and scattered houses beside the road leading west from Edo. Walking between the old highway and the quieter residential streets offers a way to imagine the low ground and water that once gave the legend its setting.

→ Walk east from Hatagaya Station along Koshu Kaido toward Honmachi 1-chome, where the former Hataarai Pond is commemorated. The pond disappeared in 1963, but the historic site remains identifiable. Notice the gentle changes in elevation around the old roadway.

Sources (in Japanese): 渋谷区「地名の由来・幡ヶ谷」, 渋谷区「名所・旧跡・旗洗池跡」

Why Is Hatagaya's Shopping Street Called Number Six?

The name Rokugo-dori, or Number Six Street, is a clue to a vanished waterway. During the Meiji period, engineers built a new channel to carry water from the Tamagawa Josui system toward the Yodobashi purification plant. The aqueduct ran along an elevated embankment, with bridges and passages allowing local roads to cross beneath or over it. These crossings were numbered from the Yodobashi end, leaving names such as Rokugo-dori in the modern street network.

Walk north from Hatagaya Station through the shopping street toward Suidodoro, literally Waterworks Road. This broad road follows the former aqueduct corridor. Before modern development, fields belonging to Hatagaya Village extended across the surrounding plateau. Engineers used the terrain and carefully controlled gradients to move water toward the growing city.

Industrial development followed. A government industrial research institute was established in the area, and factories grew nearby, leading to the occasional description of Hatagaya as an industrial district. After World War II, much of the neighborhood became residential. The aqueduct disappeared beneath the new road, while shops and apartment buildings replaced workshops and fields. The name Number Six still points to the water infrastructure that once crossed the neighborhood.

→ Start at Hatagaya Station's north side and follow Rokugo-dori Shopping Street toward Suidodoro. The numbered street name recalls a crossing of the old aqueduct. Imagine water flowing along the present road corridor, above the agricultural roads that once crossed it.

Sources (in Japanese): 渋谷区「水道道路沿道エリアまちづくりビジョン・資料編」, 渋谷区「名所・旧跡・玉川上水旧水路跡」

Events near Hatagaya Station

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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).