The Senbon Ginkgo of Katsushika Hachimangu
Yawata, Ichikawa
Lightning split this ginkgo about six metres up, and the tree answered by pushing a crowd of new trunks out of its own base. Enough of them that the shrine calls it Senbon Icho, the thousand-trunk ginkgo, and enough that it is now fatter at chest height than at the ground: 10.8 metres round against 10.2 at the roots. It stands 22 metres tall. Katsushika Hachimangu, whose sacred tree it is, was founded in the Heian period, and both the shrine and the city of Ichikawa put the ginkgo at about 1,200 years, a round traditional figure rather than a planting date anyone wrote down. Japan made it a National Natural Monument on 20 February 1931, the first such designation anywhere in what is now Ichikawa. A white snake is said to live in the tree, and seeing it is supposed to bring happiness and long life. Mothers once scraped a breast-shaped swelling on the trunk hoping for milk, a habit the monument status put a stop to. It is not, strictly, a Tokyo tree. The shrine stands in Ichikawa, Chiba, across the Edogawa river, six minutes and one stop down the Sobu Line from Koiwa and a short walk from Motoyawata station. Go in late November, when the shrine lights it up and the whole many-trunked thing turns gold.
From people who stood here
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Getting there
Katsushika Hachimangu, 4-2-1 Yawata, Ichikawa City, Chiba Prefecture (across the Edogawa river from Tokyo's Edogawa Ward)
You can recognise it by the crowd of trunks pushed out of its own base after lightning split it about six metres up, 10.8 metres round at chest height against 10.2 at the ground. It stands in the grounds of Katsushika Hachimangu.
Free. Stands in the grounds of Katsushika Hachimangu shrine, open to the public in daylight hours.
Not in Tokyo proper: it stands in Ichikawa City, Chiba, just across the Edogawa river. Motoyawata Station (JR Sobu Line or Toei Shinjuku Line), then a 5-10 minute walk. Only 6 minutes and one stop by JR Sobu Line, no transfer, from Tokyo's Koiwa Station, where the site's Yogo no Matsu pine (tok_014/tok_016) already stands about 3.4km away, well inside the same day-trip corridor.
Autumn colour
late November, when the shrine lights the gold crown up after dark
The line is our estimate of how much there is to see, not a measurement. Typical for this species where this tree stands; exact weeks shift with the year.
Sources
Where the facts on this page come from. The story was written with AI from these sources, and readers who know the tree correct it.
