What is the oldest tree in Ora?

Ora's only mapped tree, and its oldest, is the Eimeiji Osmanthus (Osmanthus fragrans), a National Natural Monument likely over 700 years old, standing on the grounds of Eimeiji temple in Nakano, Gunma Prefecture.

The tree was designated a National Natural Monument in 1937, an unusually high protection tier for an osmanthus, which is normally given to giant conifers or camphors instead. A typhoon in 1966 felled the original 16 metre tree, and what stands today regrew from its stump. Two sources disagree on how tall the regrowth now stands, one giving 7 metres and another 5, most likely reflecting different survey years rather than a real dispute; the recorded girth of 3.3 metres and crown spread of 18 by 14 metres describe the original pre-1966 trunk, not the current regrowth. Its age is similarly unsettled: Ora's own town page gives 750 years with no stated basis, while the national tourism federation instead dates it to the year 1331, which works out to roughly 695 years. Both agree on the shape of the answer, several centuries and likely past 700 years, and neither figure is sharpened into false precision here. What is not in doubt is that it still flowers: the town's education board keeps a photographed record of its bloom every autumn, late September into early October, including years with a rare second flowering. Free to visit, on open temple grounds.

Read the full story of The Eimeiji Osmanthus, or see all 1 remarkable ancient trees in Ora.

See more themed collections of remarkable trees.

Over 2,400 old trees worth the walk

Get Ancient Trees on the App Store

There is no Android app yet. Leave your email and we will write to you the day there is one.

Scan this with your phone to open it there.

Open in the app

Scan this with your phone to open it there.