Jomon Sugi

Jomon sugiJomon sugi is famed as Japan’s oldest tree and it also ranks as one of the oldest trees in the world.  However, estimates range from 2200 – 7200 years old which leads to all kinds of speculation over its actual age. 


Jomon sugi was ‘re-discovered’ in 1966 by a local civil servant.  It’s discovery, along with other factors at the time, helped bring about the cessation of the logging industry in the Arakawa area of the island in 1970.


Although not technically challenging, the hike to Jomon sugi is a long day starting early in the morning.  10 hours is about the average time.  Between March 1st to November 30th no private vehicles are allowed up to the Arakawa Trail entry point, so hikers must take the obligatory bus (1740 yen return) .


ArakawaThe early part of the hike has some interesting historical features while walking along the old railway line that was built almost 100 years ago to transport lumber down to Anbo.  The line is still in use and occasionally a train passes by.  The railway line passes the abandoned logging village of Kosugidani.  Very little remains of this village that was abandoned in 1972 almost as soon as the logging industry had stopped.


Although there are certainly things to see along the 8km railway line walk, it’s not until leaving the railtrack and entering the forest that this hike comes into its element.  Within 30 minutes there is the recently fallen Okina sugi (a 2000 year old cryptomeria that fell in 2010) and then nearby is Wilson’s Stump.  This enormous stump is the remains of a tree probably cut down in the 1580’s under the order of Toyotomi Hideyoshi.  After more than 400 years of very wet conditions the stump still remains and it is so large that walking around inside the stump is one of the highlights of this tour.


Wilson's StumpApproaching Jomon sugi there are a few gigantic trees along the way: Diao sugi being the most impressive.  Gone are the days when you could hug Jomon sugi and so instead observers have to be content with viewing it from a platform about 15m from the tree.  In the winter you can be alone on this platform, but do not expect to be alone between March – December.  In August, time at the front of the platform can be limited due to a few hundred others wanting their time to view Jomon sugi from the front of the platform.


There are plenty of places to re-fill the water containers on this trail.  In the busy summer months, expect to wait up to 30 minutes to go to the washroom.


Level 4/5  |  Distance: 22km | Time 10-11 hours | Altitude 6001300m


Guide Rate (per person)


please contact YES for Jomon sugi tour rates & conditions


Included in the guide rate: lunch bento


Excluded in the guide rate: breakfast bento | transportation to / from the Nature Museum bus stop (1,380 yen per person)  | environment maintenance fee (1,000 yen per person)


BOOK THIS TOUR and/or ask YES for more details.


Cancellation Policy


A cancellation charge will be waivered only if adverse weather prevents the guest from arriving to Yakushima, or adverse weather forces us to cancel the tour.  Under all other circumstances if a the guest cancels a tour then cancellation charges apply.

Cancellation Charges

7 days in advance Free
64 days in advance 30
3 – 2 days in advance 50
1 day or on the day 100