- Features of this plan
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☆★安心して参加できる4つの理由!☆★(i)沖縄県警公認のマル優(安全対策優良)認定業者
②水難救助員の資格を持ったガイドがサポート!
③累計参加人数50万人突破!
4)4部門indicates certainty, emphasis, etc.全国No.1獲得(年間参加者数No.1、累計口コミ数No.1、年間売上No.1、従業員数No.1)
第三者機関による調査結果に基づく認定■調査概要
2026年7月期_アクティビティマリンショップにおける市場調査
調査機関:日本マーケティングリサーチ機構
調査期間:2026年6月29日~2026年7月3日
調査概要:主要5社を対象
競合選定条件:次の①及び②を満たすもの
①「マリンアクティビティ」上位1-100(検索エンジン:Google、抽出日2026年06月16日)のうちコーポレートサイトがあるもの
②マリンアクティビティの利用経験者100名を対象としたアンケート結果にて、利用検討者率が5%以上のもの又は自由回答における利用検討者率5%以上のもの
調査手法:公開情報および関係者へのヒアリング等を基に、累計データを比較・検証したものです。実際の数値とは異なる場合がございます。
備考:2026年7月時点/効果効能等や優位性を保証するものではございません。

Proceed to the unexplored "Mizuochi Falls" in Iriomote Island☆.
Wild Nature Mangrove SUP & Waterfall Fun TourThis plan allows you to enjoy jungle SUP and waterfall fun in the vast mangroves of Iriomote Island, a World Natural Heritage Site!
You can experience nature in half a day!
Recommendations◆On Iriomote Island唯一、カヌー/SUPのまま突入できる滝
◆world natural heritage siteで滝遊びを満喫
◆体力に不安がある方、小さなお子様でもpeace of mind
◆with free photo data
◆Free tour equipment rental included
◆Tour participant special page present
◆Date of participationNo cancellation fee until 18:00 the day before⬇︎Mizutaki Falls kayak tours are also recommended: ⬇︎
Special Autumn SALE 【Iriomotejima/Half Day】Iriomote Island's Unexplored "Mizu Ochino Waterfall"☆ Great Nature Mangrove Canoe & Waterfall Play Tour★Free Photo & Pick-up Service Included(No.108)開始時間9:00-13:15 / 12:00-16:30所要時間Approx. 4.5 hours9,800 yen
SUP experience* to enjoy mangroves up close
The activity that has become a hot topic of conversation around the world in recent years, the "Fitness for Life" activity, has been a popular activity in Japan.Explore the majestic rivers lush with mangroves on a "SUP"!
You will be welcomed by mangroves and brackish water fish unique to the subtropical zone, which you do not usually encounter.

To "Mizu Ochino Waterfall", the unexplored region of Iriomote Island
This unexplored region can only be reached by boat from Shirahama Port,Funauki AreaThe "Mizu Ochiri Waterfall" is located at the end of the river, where you can enjoy the view of mangroves.
Although the waterfall is not large, its seclusion is outstanding, and on a hot day, there are endless ways to enjoy it, such as taking a bath or diving into the waterfall!

Free photo data gift
During the tour, the guide will take your photos and present the data to you free of charge.

Guides are available to assist you.
The guides are allWater Rescuer CertificationWe will give you a slow and careful lecture. We will give you a slow and careful lecture, so children and those who are not good at swimming are welcome to join us!
- Reference Schedule
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Contents 9:00 12:00 
Pick-up at Uehara Port or each hotel
*If you are coming from outside Iriomote Island, please board a ferry bound for Uehara Port.
➡︎ to purchase ferry tickets.this way (direction close to the speaker or towards the speaker)9:30 12:30 
Activity Start
→Enjoy the natural beauty of this World Heritage Site to the fullest ☆.11:15 14:15 
Arrive at Mizuochi Falls! 11:30 14:30 
Departing from Mizuochi Falls! 13:00 16:15 
Activity Completion
→ Return to Uehara Port.13:15 16:30 
Arrival at Uehara Port!
→Thank you for your cooperation. We will take you back to your hotel if you have hotel pickup.*The above is a guide only.
- Course Content and Details
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Price Adults (junior high school students and older):9,800suffix for names of swords, armour, musical instruments, etc.
Children (under junior high school age):8,800suffix for names of swords, armour, musical instruments, etc.Fee includes Experience fee, liability insurance, consumption tax, SUP set, safety equipment (life jacket and special shoes), photo data, hot shower, participant benefits page
◆Ferry fare (Ishigaki Island to Uehara Port in Iriomote Island) is not included in the tour fee. If you are coming from outside of Iriomote Island, please take a ferry to Uehara Port.
To purchase ferry ticketsthis way (direction close to the speaker or towards the speaker)personal effects Wear clothes that can get wet (wear beforehand), drink, towel, change of clothes Meeting and Dismissal Location Uehara Port,Each Hotel(Uehara area only)
◆ Hotels other than Uehara area (such as Jungle Hotel Paine Maya, Eco Village, Latida Iriomote, etc.) are out of the pick-up and drop-off range.
Those staying at the hotel are requested to take a bus or cab to Uehara Port on their own.Location Around Mizuochi Falls Holding period year round Opening Hours 9:00-13:15 / 12:00-16:30 Age Range 12-59 years old
*For safety management reasons,Over 60 years oldPlease refrain from attending if you are a "member" of the following groups. We appreciate your understanding.Minimum number of participants 2 or more people (application can be made from 1 person) cofferdam By 20:00 on the day before *If you are coming from outside Iriomote Island, please board a ferry bound for Uehara Port.
To purchase ferry ticketsthis way (direction close to the speaker or towards the speaker)*Before making a reservation, be sure toprecautionsfor more information.
About pick up and drop off
*Free pick-up and drop-off are available at hotels in the Uehara area.We will pick you up at the hotel entrance.Wear clothes that can get wet in advance.Please change your clothes and wait.
*For those staying in areas other than Uehara (Takana, Shirahama, and Ohara areas)Outside of pick-up and drop-off areaIt is.If you are staying at the Jungle Hotel, Painumaya Eco-Village Latida, please contact the tour store directly after making your reservation.
Special note 》
*Meeting and dismissal times may vary depending on the season and field conditions on the day of the tour. The store will contact you the day before the tour to inform you of the meeting place and time.
*Tours will be held rain or shine. However, the tour may be cancelled if it is determined that the field is unsafe.
*Please change into clothes that you do not mind getting wet before you arrive.
*Please use the restroom before coming to the event. (There are no restrooms near the site.)
*Please contact us in advance if you will be late.
*On safety standards,this way (direction close to the speaker or towards the speaker)We do not allow people who meet the following conditions to participate in our tours. Please be sure to check.
- Frequently asked questions about this plan
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Q.沖縄県警公認のマル優(安全対策優良)認定業者とは?
沖縄県公安委員会(沖縄県警)が定める厳しい安全基準をクリアし、公的に「安心・安全のお墨付き」を受けたマリンレジャー事業者のことです(正式名称:安全対策優良海域レジャー提供業者)。
実は、沖縄県内に多数存在するマリン事業者のうち、「マル優」認定を取得できているのはわずか約3%(100社中3社ほど)です。
「マル優」認定を受けるには、現地の警察による厳格な審査・現場確認を通過する必要があり、以下のような高い安全管理体制が義務付けられています。
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有資格者の配置(資格を持つガイドや水難救助員などの専門スタッフが常駐)
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安全装備・設備の徹底(ライフジャケットの着用徹底、AEDや救命器具の常備など)
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緊急時のサポート体制(万が一の事態に備えた迅速な連絡・救助体制の確立)
沖縄県内でも認定を取得している事業者は限られています。マリンアクティビティが初めての方やお子様連れのご家族でも、どうぞ安心してご参加ください。
Q. What is the difference between the two?What should I do if the ferry to Uehara Port is cancelled?If the ferry is cancelledthis way (direction close to the speaker or towards the speaker)for more information.
Q. What is the difference between the two?To what extent can you provide pick-up and drop-off services?We will pick you up and drop you off in the Uehara area. If you are coming from other areas, please rent a car or take a local bus to "Uehara Port".
*Hoshino Resort is within the pick-up and drop-off area.
Q. What is the difference between the two? What is the meeting place and time?It depends on the tour you are participating in and where you are staying. Please note that the store will call you the day before the tour to inform you of the meeting time and place.
Q. What is the difference between the two?Is it possible to participate in a day trip from Ishigaki Island?It is possible. Please be sure to be on time for the ferry.
Q. What is the difference between the two?Is there a place to leave my luggage?We can keep them in our office.
Q. What is the difference between the two?Can I ride in the pick-up car while wet?Yes, we do. The inside of the shuttle is designed to accommodate wet passengers.
Q. What is the difference between the two? Is there a changing room or place to shower on site?Due to the wilderness nature of the field, there are no changing rooms or showers on site. Please change into clothes that you do not mind getting wet before the tour. After the tour, we will provide facilities for you to take a shower. Please bring your own towels.
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- word of mouth
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Customers of this age group have participated in the event!
Percentage of review submissions]全57 件420代投稿月:2026/07どこを撮っても絵になる映えスポットばかり!マングローブのトンネルを抜けていく感じが最高でした。強いて言えば、日差しが強いので日焼け対策はしっかりしていった方がいいかも。
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430代投稿月:2026/06普段はインドアな子供たちも、マングローブの珍しい生き物に興味津々でした。SUPもすぐに上達して、滝遊びも大満足のようでした。ただ、思っていたより体力をつかったので、後の予定はゆとりを持たせた方がいいと思います。
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540代投稿月:2026/06体力に自信がなく、最後まで漕ぎきれるか不安でしたが、ペースを合わせてくれたので初心者でも全く大丈夫でした。途中の景色を楽しみながら進めたので、疲れよりも楽しさが上回りました。思い切って参加して本当に良かったです。
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520代投稿月:2026/06最高すぎ!!大自然の中をサップで探検するの楽しすぎました!!!滝で水浴びしてリフレッシュできたし、ガイドさんもめっちゃ面白くて最高★絶対にまた参加したいです!?
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550代投稿月:2026/06最初はサップの乗り方から丁寧に教えていただき、次は穏やかな川をゆっくりと進んでいきました。周りの景色に目を向ける余裕も出てきて、マングローブの生命力を肌で感じることができました。そして最後にたどり着いた滝壺での水遊びは、子供の頃に戻ったようにはしゃいでしまいました(汗)本当に充実した時間でした。
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530代投稿月:2026/06秘境の「水落の滝」までSUPで行くのは冒険感があって楽しかったです。滝を下から見上げる迫力はすごく、滝遊びでリフレッシュできました。半日でサクッと楽しめるのも良いです。
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520代投稿月:2026/05景色綺麗すぎたw マングローブの中進むの探検感あってマジで神。滝ついたときの達成感やばかったし、写真もいっぱい撮ってくれて大満足!
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420代投稿月:2026/05マングローブ進むの面白かった。滝の水冷たくて気持ちいい。着替える場所がもう少し広ければ完璧だったかな。
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530s代投稿月:2026/05西表島ならではの大自然を肌で感じることができる素晴らしいツアーでした。マングローブ林を抜け、水落の滝へと向かう道中は非常に静かで、心からリラックスできました。スタッフの対応も丁寧で、終始安心して楽しめました。
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550s代投稿月:2026/05最初はバランスをとるのが難しかったですが、少しずつコツを掴んでマングローブの川を進んでいきました。そしてたどり着いた水落の滝は、水しぶきを直接浴びることができて本当に気持ちが良かったです。ガイドさんの細やかな心遣いのおかげで、最後まで安心して楽しむことができました。
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540代投稿月:2026/05子供も大はしゃぎでした。最初はSUPの上でバランスを取るのに苦戦していましたが、スタッフさんが優しくサポートしてくださり、すぐに慣れたようです。滝壺での水遊びは本当に楽しそうで、家族の良い思い出になりました。
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530s代投稿月:2026/05妻との旅行で参加しました。二人で大自然の景色を共有できて、とても良い思い出になりました。滝の近くまでSUPで寄っていくのは迫力があり、日常を忘れさせてくれる時間でした。ガイドさんが二人の写真をたくさん撮ってくれたのも嬉しかったです。
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530s代投稿月:2026/04水落の滝でSUPに乗ったまま写真が撮れて大満足です。マングローブの景色もどこを切り取っても絵になりますし、ガイドさんがたくさん写真を撮ってくれたのでありがたかったです。最高の思い出になりました。
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550s代投稿月:2026/04機材はしっかりしていて快適でした。マングローブから滝までのルートも無駄がなく、自然を存分に満喫できました。送迎付きなのも移動が楽で良かったです。
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540代投稿月:2026/04自然を満喫したい方にぜひおすすめしたいです~!自分たちでSUPを漕いで滝まで行く達成感は最高ですよ♪道中のマングローブ林も神秘的で、スタッフさんの植物の説明も面白かったです。写真も綺麗に撮ってくれるので安心です☆
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540代投稿月:2026/03前回は別のプランに参加したのですが、今回はSUPで滝を目指すコースに挑戦しました。やはり西表島の大自然は素晴らしく、日常を忘れさせてくれます。ガイドさんの案内も相変わらず丁寧で、今回も最高の体験ができました。
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540代投稿月:2026/02機材手入れ行き届いている。ガイドの説明も的確で無駄がない。送迎付きで移動も楽。自然を楽しむには最高の環境。
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430s代投稿月:2026/02スムーズに案内してもらえて良かったです。大自然の中でのSUPはリフレッシュになりました。強いて言えばもう少し長く滝周辺にいたかったですが、全体的に満足しています。また利用します。
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520代投稿月:2026/02ひとり旅で参加しました。最初は少し緊張しましたが、自然のスケールの大きさに圧倒されてすぐに夢中になりました。写真もスタッフさんがたくさん撮ってくれたので、一人でもバッチリ思い出を残せました。
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550代Month of posting: 2026/01一人での参加でしたが、スタッフさんが気さくに話しかけてくださり、気兼ねなく楽しむことができました。自分のペースで自然の音を聴きながらパドルを漕ぐ時間は、最高のデトックスになりました。また癒やされに行きたいです。
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430s代Month of posting: 2025/12大自然の中でのSUP体験、とっても気持ちよかったですよ~!マングローブのトンネルをくぐり抜けていくのは本当に非日常感がありました☆ ただ、日焼け対策はしっかりしていったほうがいいかも!スタッフさんも親切でした♪
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550代Month of posting: 2025/11静寂に包まれたマングローブの川をゆっくりと進む時間…心がすっと洗われました。。木漏れ日や鳥のさえずりに癒やされ、たどり着いた滝の美しさには言葉が出ませんでした。自然のパワーを全身で感じられる素晴らしい時間でした。
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430s代Month of posting: 2025/11SUPは初めてでうまく漕げるか少し不安だったのですが、丁寧に教えてもらえてすぐに慣れることができました。マングローブの奥まで進んでいくのは冒険感があって楽しかったです。着替えの場所がもう少し広ければ完璧でした。
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5one's twenties代Month of posting: 2025/11一人での参加でしたが気兼ねなくSUPを楽しめました。マングローブの川を自分のペースで漕ぐのは最高に気持ちいいし、滝でマイナスイオンも浴びてリフレッシュできました。
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550s代Month of posting: 2025/11前回別のツアーに参加してとても良かったので、今回は水落の滝のプランに申し込みました。やはりガイドさんの知識が豊富で、動植物の説明を聞きながらのSUPは最高ですね。また違う季節にも訪れてみたいと思います。
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520代Month of posting: 2025/10二人で参加しましたが、大自然の中をSUPで進むのは本当に良い思い出になりました。滝に着いた時の感動を共有できたのが良かったです。写真もたくさん撮っていただき、後で見返すのが楽しいです。
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550代Month of posting: 2025/09スムーズにホテルまで迎えに来ていただき、安心してツアーが開始されました。安全に対する配慮もしっかりしており、安心して参加することができました。水落の滝も大変美しく、西表島の自然の奥深さを感じられる素晴らしいツアーでした。
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450代Month of posting: 2025/09送迎付きで機材も全てレンタルできるため、手ぶらで参加できる点ではコスパは良いと感じる。ただ、参加人数が少し多かったため、自分のペースで漕ぐのが少し難しい場面もあった。全体としては満足できる内容であった。
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530s代Month of posting: 2025/09マングローブのSUPマジで神だったw 滝の水しぶき浴びるの最高すぎた!ガイドさんも気さくでめっちゃ話しやすくて、あっという間に時間過ぎちゃった。これは友達にもおすすめしたい!
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530代Month of posting: 2025/08スムーズでした。SUPで水落の滝まで行けて、大自然を満喫できました。写真も無料でもらえて手配が楽でした。また利用します。
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540s代Month of posting: 2025/07子供と一緒に参加しました。最初はSUPの上に立つのが怖かったようですが、スタッフさんが優しく声をかけてくださり、後半はすっかり笑顔で楽しんでいました。水落の滝を下から見上げる大迫力の景色は、家族の大切な思い出です。
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530代Month of posting: 2025/07運動神経があまり良くないのでご迷惑をかけないか不安でしたが、全く問題ありませんでした。ガイドさんがしっかりサポートしてくれたおかげで、途中からは景色を楽しむ余裕も生まれました。滝でのマイナスイオンもたっぷりで大満足です!
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530代Month of posting: 2025/03It was amazing to have such an authentic nature experience even on a half-day tour! During the SUP ride on the river, we were able to enjoy the beauty of the mangroves while getting up close to subtropical creatures and plants. We had a great time playing with waterfalls and diving at the Mizu Ochiri-Taki Falls. The guide took care of our safety, so we were able to participate safely even with small children. We also received the photos as a gift in data format and were very satisfied with the tour!
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520代Month of posting: 2025/02The "Mizu Ochiri Waterfall" tour in Iriomote Island was fantastic! SUPing through the mangroves was a truly special experience, and the river scenery as we progressed through the natural surroundings was amazing. After arriving at the waterfall, it was so refreshing to play in the cool water of the falls! The guide was very kind and supportive, and even beginners could enjoy the experience. We were also able to have our pictures taken for free, which made for lots of memories!
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440代Submitted Month: 2024/05I participated as a parent and child with my high school daughter, and we had a lot of fun playing in the great outdoors!
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520代Submitted Month: 2024/05It was so much fun! I could feel the nature itself while paddling through the mangroves by SUP. I like Iriomote Island in Okinawa because of its unique nature. I had my picture taken perfectly, and I am sure it will look great on Instagram!
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530代Submitted Month: 2024/04I joined this tour as a day trip from Ishigaki Island. Iriomote Island has a unique atmosphere, and I was able to fully enjoy it through SUP and trekking!
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530代Submitted Month: 2024/04It was wonderful to be able to experience so much nature in such a short half day! The waterfalls were unexplored and the freshness of the SUP made it a great outdoor experience.
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530代Month of posting: 2024/03I took my two junior high school children and they especially enjoyed the SUP and playing in the waterfall pool!
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440代Month of posting: 2024/03This was my second visit to Iriomote Island, so I chose this course, which was different from the previous one. Unlike Pinaisara Falls, the height of this waterfall is small, but its width is large and it has a different quality. It was also interesting to enter the waterfall basin.
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540代Month of posting: 2024/03Feel like you have nature all to yourself. The journey to Mizuochi Falls was like an unexplored region! Our guide was very supportive and made us feel at ease.
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520代Month of posting: 2024/02SUP Psycho! I didn't fall off! lol It's not easy to take pictures of SUPing while surrounded by the greenery of Iriomote Island, so I'm very happy to have a picture of it. All good pictures!
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540代Month of posting: 2024/02The two tour guides were young, cheerful, and full of energy, and we are very grateful to them for guiding us safely, including handling a participant who was no longer feeling well.
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550代Month of posting: 2024/02The weather was beautiful and we were able to enjoy it even in February. Thank you very much.
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520代Month of posting: 2024/02It was great! We were lucky to have good weather even though it was February! The sky and the mangroves were all beautiful!
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550代Month of posting: 2024/02We took a lot of pictures and videos, which made for very good memories. I would like to join a different tour next time.
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520代Month of posting: 2024/02It was my first time to SUP in Iriomote Island, but I enjoyed it very much!
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420代Month of posting: 2024/02The sense of oneness with nature is unbelievable! Through the trekking, I was able to learn about the harsh nature of Iriomote Island and had a very fulfilling time. I enjoyed the guide's abundant knowledge about the creatures.
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530代Month of posting: 2024/02SUP was not as difficult as I thought it would be, and it was so much fun to go through the mangroves! I was bathed in a lot of negative ions!
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530代Month of posting: 2024/02My wife and I joined this tour because we wanted to enjoy nature in peace and quiet, and although it was our first time to SUP, we appreciated the support they provided to ensure our safety and enjoyment. We were able to go behind the waterfall, which was very impressive.
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520代Month of posting: 2024/01I was doing a lot of research for my first trip to Iriomote Island, and I learned about Sangara Falls. I wanted to see it live because it looked so powerful, so I booked this plan. It was difficult to go there without a tour, so I am glad I applied for the tour! The staff was very communicative and we had a great time from the time we got there to the time we left 🎵
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530代Month of posting: 2024/01I can only say that I was very satisfied. It was a shame we only took the morning tour because the guide was so interesting and courteous! I wish I had joined the tour in one day. Next time I come back to Iriomote Island, I would like to stay overnight and enjoy it thoroughly. It was very interesting!
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540代Month of posting: 2024/01The SUP tour of Sangara Falls in Iriomote Island was fantastic! The blue skies, clear water, and adventurous spirit made it an amazing experience. I was alone but hit it off with the other people I went with and had a wonderful time. I would go again!
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540代Month of posting: 2024/01We decided to go to Iriomote Island from noon, so we made a reservation on the day of the tour. I joined the tour only in the afternoon, but I was very satisfied with the canoeing, trekking, and waterfalls.
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520代Month of posting: 2024/01There were no other vendors and it was just me and her! Our guide was kind and told us many stories about Iriomote Island from the car. The guide was kind and told us many things about Iriomote Island from the car. He paid close attention to us during the trekking and we enjoyed walking in the mountains! The waterfall was beautiful and we were both very satisfied!
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530代Month of posting: 2024/01I booked this tour because I wanted to join a mangrove tour. We booked the tour the day before, but the tour guide was very attentive and guided us to the meeting point on the day of the tour. The guide was very cheerful and reliable, and gave us some pictures. I would like to stay overnight in Iriomote Island next time!
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530代Month of posting: 2024/01I joined this half-day tour from Ishigaki Island. We went along the mangrove river and trekked to the waterfall! I felt a sense of accomplishment and it seemed to fly by as I listened to the explanations of the animals along the way! It was a very intense time for me!
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4.8 (口コミ57件)
Tours Satisfaction Certification
This is a popular plan with many highly rated reviews and many reservations throughout the year. We recommend it with confidence.
What is Tours Satisfaction Certification?
- Highly rated by customers who have experienced it.
- Undercover and other surveys have been conducted to confirm that the company provides a high satisfaction experience
- ︎A certain number of reservations per year via this site
What is Tours Premium Plan?
- Free photo data gift!
- No cancellation fee until 6:00 p.m. on the day before your participation date!
- Reservations can be made the day before or the day of the event!
- Many favorable comments!
- Free rental of equipment needed for the tour!
| Amount of money |
Adults (junior high school students and older):9,800suffix for names of swords, armour, musical instruments, etc. Children (under junior high school age):8,800suffix for names of swords, armour, musical instruments, etc. |
|---|---|
| time zone | 9:00-13:15 / 12:00-16:30 |
| the time required | Approx. 4.5 hours |
| Holding period | year round |
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