“Everything is brought into existence from one tiny drop of water,”
“It’s not just about beauty, it awakens further awareness and invites realization.”

Yakushima Kayak & Trekking “One Drop Yakushima”
Yakushima Certified Guide for sea kayaking and river kayaking

Guide Profile

About your guide

Shohei Nakajima

Shohei Nakajima

Certified Yakushima Guide

After graduated the university, worked in Tokyo in my 20’s. And living in Australia for a couple of years in my early 30’s. And came back to home and looked for a place to live close to the nature, slow and quiet.
At the same time, observing the total solar eclipse was my first priority at the time, happened in Japan in July 2009, I visited Yakushima to see the one and impressed by the nature and people here.
I started to live in the island since then and still captivated by the life in Yakushima island and still getting something precious day by day.
The most attractive point of Yakushima is realization about nature, my own mind and relationships of everything exist.
I wish you feel the inter-relationship between you and everything.
Hope see you soon, Sho

Hobbies

  • Surfing
  • Yoga
  • Hiking
  • River trekking
  • Total solar eclipses

Qualifications

  • Yakushima Certified Guide (Yakushima Tourism Association)
  • Yakushima Safety Sea Kayaking Association, member
  • Japan Safety Paddling Association — Sea Guide II, Safety & Rescue Program
  • Wilderness First Aid, Advanced — trained
  • Basic Life Saving Certification
  • NEAL Program — trained
  • Australia TAFE Certificate IV in Tourism (Natural and cultural Heritage)

About YAKUSHIMA

Everything is connected

All things in One.

For me, 

The most attractive point of Yakushima is the realization of symbiosis among flora and fauna, including human beings in its unique environment.

There is nothing more precious than the experience, thoughts and further awareness with the people I meet and the opportunities I have, through this job.

And happy to share with you.

Yakushima is famous for its heavy rainfall, which is very intense sometimes.

What causes the much rain fall?

The landscape here makes its biodiversity so rich.

And high mountain ranges make a big difference of the climate even in the small island, place by place and elevation by elevation.

What I want to share and want you to feel is 

“everything is connected”, 

influence each other and live together” with your own perception.

  • A single drop falling from a leaf,
  • The scent of a forest full of life,
  • The sound and the coldness of a mountain stream,
  • Food grown with the water of Yakushima.

Tour Menu & Price

Tours and rates

We can also add sightseeing around the island after the activity.

TourLength1 person2 people3 people4 people
River KayakHalf day (3-4h)¥13,000¥18,000¥24,000¥30,000
Sea KayakHalf day (3-4h)¥18,000¥24,000¥30,000¥34,000
Sea KayakFull day¥25,000¥32,000¥45,000¥52,000
SnorkelHalf day (3-4h)¥14,000¥18,000¥24,000¥30,000
Shiratani / Yakusugi LandFull day¥25,000¥36,000¥42,000¥50,000
Yamato Sugi / Mt. Tachu TakeFull day¥28,000¥40,000¥48,000¥52,000
Mt. MocchomuFull day¥29,000¥41,000¥49,000¥52,000
Mt. Kuromi TakeFull day¥30,000¥42,000¥50,000¥54,000
Island sightseeingFull day¥30,000¥34,000¥42,000¥52,000
River Kayak & Yakusugi LandFull day¥28,000¥40,000¥48,000¥56,000
Snorkel & Island sightseeingFull day¥28,000¥40,000¥48,000¥56,000
Snorkel & River KayakFull day¥26,000¥38,000¥45,000¥52,000

Gear rentals are included.
It is possible to combine two half day courses into one full day and/or multiple days booking makes your experience even better.
Snorkeling tour is available from July to September, please ask for other seasons.

Extra fee may be charged for the private tour as requested.

About the payment, only cash on the day is available at the moment, because of the canceling of the tour due to the unsuitable weather.
Please prepare them beforehand, the ATM service is still limited in the island sometimes.

How to spend your time

Plan your days

Please take flexible and open mind for any situation to enjoy. A forest in the rain is a fine thing too.
Here on the island, we should consider the fickle weather here, where you stay, what sort of thing you prefer, how you feel and whatever. There are always Plan B and C.
You can choose two different things to do in one day. With the multiple days booking, it is possible to make the tours more flexible.

Recommendations

  • River Kayak & Yakusugi Cedar Land forest walk — highly recommended to know the nature of the island
  • Forest walk & sightseeing drive — go casual walking and the island drive
  • River Kayak & visiting water falls — to spend a cruisy day
  • River Kayak & Snorkeling — to go out to the water

The menu is only a set of common examples. Spend half a day active and half a day quiet, or go active all day. With a flexible mind, a forest or a kayak in the rain is just as good.
On the driving tour, we can drop into shops for souvenirs and cafes whatever you want.

Most of the participants are experiencing this kind of activities for the first time, so please feel free to contact us with any questions or concerns you may have.
From one person can participate in any menu. You can combine two kinds of half-day courses and spend one full day with total support, or as many days as you want. We will propose a private Yakushima time according to your wishes.
We offer private tours for up to 6 people (with exceptions in high season).

What to wear & bring

Before you join

Please come dressed as described below. To prevent sunburn and injury, we recommend covering as much skin as you can — when it comes to sun protection, covering up beats sunscreen. Petrochemical sunscreens pollute the water, so we ask you to avoid them as far as possible. We keep a reef-safe sunscreen on hand; just ask if you would like to use it.

What to bring (kayaking & snorkeling)

  • Hat
  • Sunglasses (a retainer strap is better)
  • Long-sleeved rash guard (rental available)
  • Swim shorts
  • Long tights
  • Sandals (tour boots lent free of charge)
  • Rain jacket, depending on conditions

Please choose quick-drying synthetic fabrics. Trekking clothing works for all of the above.
For sunglasses, we recommend polarised lenses with UV protection.

What to bring (trekking)

  • Trekking trousers
  • Trekking shirt
  • Rain jacket and rain trousers
  • Trekking boots
  • Thick socks
  • A backpack of around 20L, with a rain cover
  • Trekking poles, depending on the tour
  • A portable toilet, depending on the trail and conditions

Rain jacket and pants are always recommended at any weather.
Trousers and shirts must not be cotton or denim. Quick-drying sports fabrics are fine.
In winter — and sometimes in spring and autumn — please bring warm layers such as a fleece, long tights, a beanie and gloves.

Rentals (for all tours)
All gears for the activities such as a life jacket, wet suit, etc are rented for free.
All you need to prepare is swim suit and/or sporty, quick dry materials shirts, & pants, long tights, hat, occasionally a rain jacket, and open mind to the fickle weather here.

FAQ

Frequently asked questions
Q
Can babies join?
A

It depends on the tour and on the preparation we make together beforehand, so please feel free to contact us.

Q
I can’t swim. Can I still join?
A

We use life-saving equipment such as life jackets, so there is no need to worry.

You don’t always need to swim, and capsizing rarely happens in river kayaking.

Q
What is your cancellation policy?
A

A cancellation fee is charged only when you cancel for your own reasons — not when the tour is cancelled due to bad weather or conditions unsuitable for the tour you booked.

On the day1 day before2–7 days before8–14 days before
100%80%50%30%

Please let us know as soon as possible if your itinerary changes.

Q
Will the tour be cancelled if it rains?
A

No — we still go out in the rain. Being in nature in the rain is not bad at all.

Yakushima is famous for its heavy rainfall, which is what makes the nature here so abundant.
Unless a heavy rain warning is issued, don’t hesitate to head outdoors.
In heavy rain, we recommend visiting waterfalls, cafés or craft workshops.

Q
What should I bring?
A

Please see “What to wear & bring”.

Gear for the activities, such as life jackets, is included in the price.

What to bring →

Google reviews

What our guests say
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Clemence Weiss profile picture
Clemence Weiss
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Our guide Sho was really great, he took us to Yakusugi Land, we shared a route with him and he was very accommodating and we were able to do everything we wanted to do in one day. We had a really lovely calm time in the forest, where he taught us about the local plant species as we were walking by them 5/5!
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David Lee
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My wife and I book booked a full-day shiratani unsuikyo tour, as well as a half-day anbo river kayaking experience. Sho's experience and depth of knowledge of the areas that we went to allowed us to learn much, and needless to say, we had an extremely wonderful time as well. Would definitely recommend One Drop Yakushima if you are planning to visit the island.
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Huy Vo
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⭐ Wonderful Kayak Tour on Yakushima with Sho! ⭐ The three of us had an absolutely fantastic kayak tour on the Anbo River with Sho from One Drop Yakushima. It was an unforgettable experience, as we were completely alone on the river and could fully absorb the breathtaking nature. Sho is a super nice and very friendly guide who also gave us enough freedom to paddle around on the river and enjoy everything at our own pace. The equipment and kayaks were top-notch – everything was perfect, even for us as first-timers. A special highlight was the tea break with cookies on the riverside, where we had a nice and relaxed chat about all sorts of things. We can highly recommend the tour with Sho to everyone! A must-do for any visit to Yakushima. Best regards, Lena, Nadine & Huy
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Maria Peccioli
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I spent two wonderful days exploring Yakushima with Shouhei. He took me to beautiful places and shared so much interesting information about the island’s nature. He was also incredibly helpful when I was planning my Jomon Sugi hike. I highly recommend his tours to anyone visiting Yakushima!
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Emilie P
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Thank you for that very nice kayak experience and discovery of the wonderful Anbo river!
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Jennifer Vo
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We were lucky enough to book a tour with One Drop in April 2025. It was truly the highlight of our holiday in Japan. We did the full day hike and morning kayak, over two days and the experience was nothing short of sensational. Our guide, Sho is fluent in English and Japanese. He is highly professional, kind, and extremely knowledgeable about nature, history and culture in Yakushima. Kayaking down Anbou River in the morning was magical—a memory my husband and I will cherish forever. The experience and scenery was so incredible, it literally brought me to tears. And the view from the top of Tachu Dake was breath taking. We cannot recommend One Drop enough, and a visit to Yakushima is must-do experience when visiting Japan.
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Will Duncan
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Our two days with Sho on Yakushima were absolutely magical! On our first day, Sho provided an island tour, and we drove around the island seeing numerous waterfalls, beaches, cultural sites, cafes, restaurants and shops (a particular highlight was the tofu specialty shop on the northwest side of the island and some cafes near Anbo). Sho is very knowledgeable about the island, its wildlife and its culture, and we learned an incredible amount over the course of the day. On our second day, when the weather was perfect, Sho picked us up early and we set off on the Tachudake hike. Sho arranged bento lunches that we were able to pack in our backpacks given the length of the hike, and we had an amazing time hiking through the beautiful forests of Yakushima up to the rock formation peak of Tachudake (Sho had recommended this hike because it was less crowded than some of the other hikes one hears about when researching Yakushima). We had the top of the rock formation to ourselves, and the view was spectacular (not to mention that Sho then ably served as an amazing photographer for our engagement at the top of the mountain). Separately, Sho's responsiveness and communication throughout the planning process were top notch (including assisting in planning the surprise engagement!). Originally, we had planned to hike for our first day and then do either a second hike, kayak or island tour for our second day. As the dates approached, however, Sho was in constant contact with us to adjust our schedule (Sho suggested adjustments based on the weather on the dates we were there, and we ultimately elected to do a driving tour rather than a kayak on the first day because of the forecast). Finally, it is also worth noting that if you are not fluent in Japanese, it is also helpful to have a guide just for traveling around the island (especially if you have limited time on the island). The public transportation options are far less frequent than on the mainland, and while I am generally comfortable driving rental cars in other countries, some of the roads in Yakushima are particularly narrow and/or treacherous (and with less signage than on the mainland). Sho had a very comfortable van, and we were able to cover far more ground/stops on our island tour than if we had been driving ourselves or taking the bus. All in all, our trip to Yakushima was exceptional in part because of Sho's attentiveness, kindness and planning, and I highly recommend booking Sho for your hikes or tours if you are travelling to Yakushima!
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V Berry
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Shohei-san took us kayaking on the beautiful Anbo river. He is an excellent and capable guide. Everything was well prepared and we had a great time.
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macguyl
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It was a super daytime with shohei, he taught us many things on the island
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Beatrice Eriksson
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In October I had two great fulldays with Sho as my guide. We did both hiking, kayaking, and driving around the island, including a stop at a very nice little tea farm. Since I have sea kayaking experience from before, Sho adapted the trip so we could go on a slightly longer sea kayaking trip than usual. I was lucky and saw a few sea turtles from the kayak. Really great experience. Sho has a lot of knowledge about the nature on the island, and is also very fun to talk to. He knows good places to hike / have a break to avoid the big crowds. I really recommend One Drop kayak for both hiking and kayaking tours!

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