- Age 18~Age 100
- Over 6 hours on the day
Many people from now on underwater Role to guide the world! Diving I want to get started! It will be to teach a lot of diver applicants! The program for the Shields Professional Training Course is from the teaching method, on the ground underwater Management, strait judgment, Diving We will give detailed instructions on how to receive points, knowledge of ship maneuvering, equipment, sales and how to receive reservations. After graduation, it will be the power of the field immediately. There is training of shop staff. First of all, Explanations Please come to the party!
- Age 0~Age 99
- Over 6 hours on the day
Departure and arrival places & You can play boats by choosing an island to arrive and depart! Ishigaki island If the Ishigaki Port remote island terminal, if the Kohamajima Obama Port, you can start such as from Taketomi Port if Taketomi. As you can rent a ship, you can create memories only with friends, couples, families, relatives and others limited! There are plenty of secluded oceans where you can not go on regular tours, so you can choose where and where to go. Captains familiar with the locals will respond, so if you let us know your wishes, you can move freely as you feel! Wedding photo shooting, Snorkeling experience, Remote islands tour and usage is up to you! !
- Age 0~Age 99
- 3~4 hours
[Spend a special time on a private cruise] In 2024, we launched a plan to charter the highest quality private boat on beautiful remote islands such as Ishigaki Island and Kohama Island. This plan allows you to fully charter the luxury boat "Azzurro," a specialized activity boat, which is the first of its kind in Okinawa Prefecture. You can enjoy a luxurious cruise starting from a half-day (3 hours and 30 minutes) departing from scenic spots such as Kohama Island, Ishigaki Island, and Taketomi Island.
大人9名で参加しました。本来は離島へ向かう予定でいましたが、人口の少ない島人達が、県外の人を恐れていることを知り、離島へ向かうのは諦め、今回は船をチャーターすることにしました。貸切なので安心して利用できました。定番の幻の島から珍しい珊瑚が見れるポイントへ案内して頂き、みんな満足でした。運良く台風の合間に利用できて、良かったです。また利用したいです。
- Age 3~Age 70
- Over 6 hours on the day
adult unlimited ride cares of fly board! !! Unlimited rides on the hurricane board, the ultimate in centrifugal force! !! Basic contents: 1 jet boat ☆ Fly board ☆ Wakeboarding ☆ Zap board ☆ Other 8 types of tubes All 12 types of marine sports play! Basic charge: 100000
- Age 10~Age 85
- 1 Day or more
Course of the person who wants to take a license for diving. Let's enjoy more diving to get the international license that can be used all over the world. Become a diver while enjoying a beautiful Ishigaki Island sea ♪
- Age 0~Age 70
- Over 6 hours on the day
It is a plan to visit the sea in Okinawa on a business trip. It is a plan that you can enjoy as much as you want without worrying about anyone. Business trip: Hamahigajima Beach, Ige Beach, Ginowan Marina Basic plan: Jet 1 boat ☆ Fly board ☆ Wakeboarding ☆ Banana or Marble Basic charge: 80,000 yen
- Age 10~Age 75
- 5~6 hours /Over 6 hours on the day
A discount plan for those who apply for participation by two people, such as friends and couples! Get an open water license and enjoy diving freely. Flow until C card acquisition: ★ 1st day We will pick you up at the pick-up location at the time you contacted us by phone or email by the day before. Learn the necessary knowledge to dive safely, the basics of diving, etc., and take quizzes and tests. Practical training & marine training We will train step by step how to use diving equipment, breathing methods, and basic underwater techniques. ★Second day Marine practice: Continuing from the previous day! If you master the skills you have learned, you will pass and get a C card!
- Age 12~Age 85
- 1 Day or more
And skills, to the deeper sea, to a high of more difficulty sea. And to a wide variety of environments around the world, it is a rank-up courses for people who want to expand the world of diving. In PADI Open Water Diver, you can join in persons over 12 years old. ※ OK if you can prove 4 dives or more of training experience in the case of certified diver of other organizations.
- Age 10~Age 100
- Over 6 hours on the day
It is a recommended course for those who want to aim for a serious diver. Scover Diving In order to enjoy the safety of the sea and equipment knowledge as well as learning from basic knowledge to practical techniques to acquire. It will be a 3 night 4 day class including application fee.
- Age 10~Age 100
- Over 6 hours on the day
The world's largest Wed International license acquisition plan of group PADI! Because it is a plan of advance learning type, pre-studying at home in spare time, Friends and Wai Wai Completely Small Number of participants Since I have a dedicated instructor while enjoying the system, I can take it at my own pace with confidence. There is a training fee for the displayed fee. Rental Equipment set, weight fee, boarding fee, insurance fee, facility fee, application fee are included. Shields exclusive at Basic Onna village Diving We will guide you by ship, but by request Kerama Islands You can also arrange a course at the hotel (separate shipping fee required). The first course is important Diving Please have a license at the official PADI Seals!
- Age 16~Age 60
- 1 Day or more
- 10:00
The first Molchanovs Freediving School in Japan has opened! Why not try freediving in the crystal clear waters of Miyakojima? Freediving is a sport where you dive using only your own breathing, without carrying a tank like scuba diving (free diving). Learn the latest techniques to dive deeper and longer safely. Molchanovs: A new organization founded in 2018 by current freediving world champion Alexei Molchanov. It is characterized by the development of the latest freediving techniques and equipment, and connections with the freediving community. Molchanovs is not well known in Japan, but overseas it is a freediving organization that is equally popular with AIDA. Unlike other organizations, you don't just get your license and then it's over, but we have a badge system and a base training system so that you can continue training after that. You can choose the training that suits you from three types of items: dry, pool, and depth, and you can train with your buddy. And when you complete the training, you can get a digital title called a badge! Contrary to what you might think, freediving is 90% mental. Why not take a deep dive into the ocean, take a look at yourself, find out your limits and try to surpass them?
- Age 10~Age 75
- 5~6 hours /Over 6 hours on the day
Get an open water license and enjoy diving freely. Flow until C card acquisition: ★ 1st day We will pick you up at the pick-up location at the time you contacted us by phone or email by the day before. Learn the necessary knowledge to dive safely, the basics of diving, etc., and take quizzes and tests. Practical training & marine training We will train step by step how to use diving equipment, breathing methods, and basic underwater techniques. ★Second day Marine practice: Continuing from the previous day! If you master the skills you have learned, you will pass and get a C card!
1人参加で不安でしたが、気さくで優しいインストラクターの方が付き添ってくれて、楽しい2日間でした。 丁寧に指導していただき、水中でも常にサポートしてくれたので安心してライセンス取得できました。 値段も手頃で内容も充実していて満足です。 ファンダイビングでも利用したいですね。
- Age 10~Age 100
- Over 6 hours on the day
Experience Diving Well, if you don't have time to take a C card Diving Feel free to enjoy before starting underwater Also recommended for those who want to experience the world is the Passport Diver Program. It will be a class for 2 nights and 3 days including application fee.
- Age 18~Age 60
- 2~3 hours
- 09:00 / 13:00
* This plan is for small boat operator license holders. (If you do not have a license, the staff can operate and guide you, so Contact us us.) 3 hours of absolute satisfaction guarantee !! Superb view unexplored jet touring plan !! Minna Island, which boasts one of the most transparent islands on the main island of Okinawa Run through Churaumi aiming for! !! The superiority complex of landing on a jet with people visiting the island on a boarding boat is unique here! !! Okinawa 's leading slopes that jet rides long for with the latest machine !! It is a touring plan full of highlights with a total process of about 3 hours. Recommended for couples and couples !! The highlights are the highly transparent beaches of Minna Island and the coral reefs of Morimori! !! If you jump into the outer reef of the island with a jet snorkel mask, it's a paradise! Instead of running away, the fed fish are coming closer! Lol Just floating on the beach and relaxing time ♪ You can also walk around the island! Please spend the best time ~ ♪ The time spent on Minna Island is about 1 hour and 30 minutes (^^) A guide who knows the sea will accompany you to support you such as photography, route guidance and anchoring. So you can experience it with confidence ♪ Confident ants that will definitely satisfy you !! Let's make the highlights of your Okinawa
- Age 18~Age 60
- 2~3 hours
- 09:00 / 13:00
* This plan is for small boat operator license holders. (If you do not have a license, the staff can operate and guide you, so Contact us us.) Let's run around Okinawa 's leading slopes that jet riders long for with the latest machine !! The whole process is about 3 hours It is a touring plan full of highlights. Recommended for couples and couples !! After landing on the beach, which can only be reached by jet, explore the unexplored cave !! Coco is amazing ... You can also enjoy snorkeling on the beach. You can also get a tan. Of course you can play with a jet. Please spend the best time ~ ♪ The staying time at the beach & cave is about 1 hour and 30 minutes (^^) * It is also possible to shorten the staying time and guide you to the Kouri Island tour course. .. A guide who knows all about the sea will accompany you to take pictures, guide you to the route, anchoring, etc., so you can experience with confidence ♪ Confident ants who will be absolutely satisfied !! Highlights of your trip to Okinawa Let's make it together ♪♪
- Age 12~Age 100
- 1 Day or more
It is a course to acquire an international C card (open water) that can be dive anywhere in the world. Welcome to the entrance to the summer world I was looking for! Confidence in physical strength, swimming power Ali! Recommended to those who! Acquisition becomes possible in a short period of two days.
楽しめてスキルも身につきました。 体験ダイビングしか経験がなく、うまく出来るか不安でしたが順を追ったわかりやすい説明に、丁寧なサポートもして頂けたので不安なく楽しみながらスキルアップができました。 受講前は他社のプランと比較して安価だったので、失礼ながらどうなんだろうと思っていましたが、手厚い講習内容で大満足でした。 スタッフの方も明るい方で講習の海までの道すがらも退屈しませんでした。 スタッフ同士も仲がよく、いい会社だなぁって思いました。 そこも含めて大大大満足です。 それにダイビングの後に海辺で食べるのり弁があんなにも美味しいとは(笑) 仕込みみたいなベタ褒めレビューになってしまいましたが、また沖縄に来た時は是非よろしくお願いいたします。
- Age 18~Age 49
- Over 6 hours on the day
- 09:00
This is a step-up course for enjoying Diving. After acquisition, you can Diving to a depth of 30 meters. You can Diving at points for intermediate level people all over the world. Course schedule Day 1: Neutral buoyancy dive How to identify fish Dive Navigation dive Day 2: Deep dive How to take a photo Dive * It is possible to change the Diving on the second day to boat Diving. It is also possible to incorporate Night Diving on the first day. With the C card, it will be returned to you in about two weeks.
- Age 10~Age 49
- Over 6 hours on the day
- 09:00
This is a general PADI C card acquisition course. We will provide one-on-one guidance for customers from groups or one person. Once certified, you can dive with your buddy to a depth of up to 18m in the oceans around the world. Schedule [Department class] Please take E-Learning on your home computer or smartphone in advance to prepare for it. You don't have to do it locally. * Note: It takes about 8 to 15 hours to complete all the studies (recommended). Please take the course with sufficient space. It is possible to move on to marine training only after confirming the completion of e-learning. Day 1: Morning or afternoon limited water dive (practice in shallow water) + Marine training dive 1, 22nd day: Start around 9am Marine training 3, 4 End around 13:00 A temporary C card will be issued on that day We will send you the C card at a later date.
本部でPADIを取られるのであればお勧めします!理由は良心的価格で丁寧な指導をしていただけるからです。もし、体験ダイブなどをしてライセンスを取るのであれば最初は躓くことも多いので、価格重視で内容もであればオススメです。
- Age 1~Age 70
- 4~5 hours /5~6 hours
- 08:00 / 10:00 / 12:00 / 14:00
Plan Description Use the extra time to leisurely snorkel in the sea where sea turtles lay their eggs! o○☆ *:..。o○☆ *:..。o○☆ *:..。o○☆*:..。o○☆ *Flow of the experience (*Duration approximately 6 hours) ●Accommodation Pick-up at ● Arrival at Itoman ● Preparation & explanation ● Snorkeling ● Changing clothes ● Sightseeing in Okinawa ● Arrival at accommodation ● Dismissal (Thank you for your hard work ^^) o○☆ *:..。o○☆ *:..。o○☆ *:..。o○☆*:..。o○☆ *[Notes] - The experience location will change depending on sea conditions, so we will contact you by the day before the tour.・There may be slight differences in the required time depending on weather and ocean conditions.・Please note that we may cancel the tour on the day of the tour due to bad weather, etc. (If the tour is canceled due to our company's circumstances, we will not charge a cancellation fee.) - If you have an illness, you will need to consult a doctor. *We may refuse to participate if you have a chronic disease such as respiratory disease, circulatory system disease, ear or nose disease, epilepsy, or diabetes.・Cannot be used by pregnant women. ●Clothing●Please wear a swimsuit under your clothes before gathering. ●What to bring●Swimwear (please wear a swimsuit in advance), sandals, towels, sunscreen, etc.●Notes/Other●・The experience location will change depending on sea conditions, so we will contact you by the day before the tour. - There may be slight differences in the required time depending on weather and ocean conditions.・Please note that we may cancel the tour on the day of the tour due to bad weather, etc. (If canceled due to our circumstances, we will not charge a cancellation fee.) - If you have an illness, you will need to be diagnosed by a doctor. *We may refuse to participate if you have a chronic disease such as respiratory disease, circulatory system disease, ear or nose disease, epilepsy, or diabetes.・Cannot be used by pregnant women. About payment methods and cancellation●Payment method●*Local cash payment*Local card payment
- Age 18~Age 70
- Over 6 hours on the day
- 09:00
Learn from an AIDA free diving instructor, one of only a few in Japan, in Miyakojima! Recommended for beginners and experienced skin divers. Currently, the regulations for the marine industry in Miyakojima have become stricter, and there are an increasing number of shops where you cannot skin dive without a license. Therefore, if you obtain a free diving license, you will be able to skin dive at various shops. Course contents Classroom: 2 hours 1. Introduction to free diving 2. Free diving breathing cycle 3. Pressure equilibrium 4. Free diving techniques 5. Jackknife 6. Ascent and recovery 7. Safety management in free diving 8. Free diving equipment 9. Free diving events 10. Code of conduct Breathing: 1 hour 1. How to relax 2. How to breathe 3. Breath holding 4. Recovery breathing Ocean course: 2 hours - 3 hours 1. Treading water 2. FIM diving 3. Ear clearing check 4. Jackknife 5. Fin kick 6. FUN dive
素潜りがもともと好きでフリーダイビングにこの度チャレンジしてみましたが、一日かけてレスキューや基礎知識、呼吸法など知らない部分を学び奥が深いスポーツだと思いました。ロープを使い耳抜きの練習や息止めの仕方など丁寧にゆっくり教えて頂き今回AIDAレベル1のライセンスを取得することができました!最初は不安がありましたが、とても優しいインストラクターの方が付き添ってくれたので安心して楽しく学べました。日本ではライセンスを取得するところがそんなにないのでこんなに綺麗な海でライセンスを取ることができて本当に感謝で一杯です!次はAIDA2を取得したいと思うのでまた宜しくお願い致します!写真も沢山とっていただきました!本当にありがとうございました。
- Age 3~Age 70
- 2~3 hours
- 18:00 / 19:00 / 20:00 / 21:00 / 22:00 / 23:00
A must-see for those who are full of curiosity! ! Let's swim in the night sea with night snorkeling from night! o○☆ *:..。o○☆ *:..。o○☆ *:..。o○☆*:..。o○☆ *Experience Flow (*Takes about 3 hours) Meet at Itoman ●Preparation & explanation ●Snorkeling ●Change of clothes ●Dismissal (Thank you for your hard work^^)o○☆ *:..。o○☆ *:..。o○☆ *:..。o○☆*:..。 o○☆ *[Notes]・We will contact you by the day before the tour as the experience location will change depending on the sea conditions.・Some errors may occur in the required time due to weather and ocean conditions.・Please note that we may cancel the tour due to inclement weather on the day of the tour. (If the tour is canceled due to our company's circumstances, no cancellation fee will be charged.) ・If you have an illness, you will need to see a doctor. *Participation may be refused for those with chronic diseases such as respiratory disease, circulatory system disease, ear or nose disease, epilepsy, diabetes, etc.・Those who are pregnant cannot use it. ●Clothes●Please wear swimwear under your clothes before gathering. ●What to bring ●Swimwear (please wear a swimsuit in advance), sandals, towels, sunscreen, etc. ●Precautions/Other ●・The experience location will change depending on the sea conditions, so we will contact you by the day before the tour.・Some errors may occur in the required time due to weather and ocean conditions.・Please note that we may cancel the tour due to inclement weather on the day of the tour. (We do not charge a cancellation fee if it is canceled due to our company's circumstances.) ・If you have an illness, etc., a doctor's diagnosis is required. *Participation may be refused for those with chronic diseases such as respiratory disease, circulatory system disease, ear or nose disease, epilepsy, diabetes, etc.・Those who are pregnant cannot use it. About payment method and cancellation ●Payment method●* Local cash payment* Local card payment
- Age 15~Age 60
- Over 6 hours on the day
Enriched air is free at our shop. Why not try breathing in special air for the same price? Get 3 dives for a great price! Dive with highly concentrated oxygen with an oxygen ratio of up to 27% and experience diving with less strain on your body, raising your expectations for rejuvenation and a long, healthy life. I'm interested, but it seems difficult and expensiveI have a license but I don't use it much and I forgot how to use it.You can ask any questions you have at any time because you will be guided by an instructor who teaches nitrox.Of course, if you take the fun diving course, you can take the course with enriched air equipment.Of course, you can also participate with your own equipment.Please click here for more details.Nitrox license training course →→ https://activityjapan.com/publish/plan/50847 ←←Please contact us first.After obtaining the license, I don't have much experience yet.I'm nervous because it's been a long time.I'm not good at it, so I might bother other people.All such worries will be solved.The instructor who usually teaches the course will guide you into the underwater world, so you will be guided to the fun diving carefully and slowly, as if it were an extension of the class.The destination is near American Village! Chatan area! A day trip boat diving tour limited to those who have a license to dive up to 3 times! Just a few minutes from the port, you can meet beautiful corals and colorful fish! Enjoy the feeling of floating in the air at your leisure. It's okay if you've never done boat diving before or have had a gap in your time. Your instructor will guide you through the diving process. Once you've gotten used to it, you can go see the turtles and Nemo!
- Age 2~Age 100
- Within 1 hour
You can also use your favorite two mermaid suits, so the mermaid experience will be upgraded! ! Let's improve your femininity ^^ The best mermaid experience in Miyakojima ♡
- Age 2~Age 69
- 2~3 hours
A plan that includes a sea turtle snorkel and a mermaid experience in Miyakojima ♡ Children from 3 years old are OK! For small children under 5 years old, we will provide a float with box glasses or a float with feet in it. We will prepare floats depending on the sea conditions on the day and the age of your child. The person who started the sea turtle boom will decide the meeting place from among the points on Miyakojima where you can swim with sea turtles, depending on the wind direction and tide movement on the day. Our proud snorkeling experience focuses on choosing the best points for the day! This is a tour that includes a mermaid experience that takes advantage of the nature of Miyakojima! The instructor in charge will take photos from various angles. Many wild sea turtles are friendly, so you can often swim at close range. We will start from the beach where you can touch your feet. We will search for points on the beach, so you will not be on a boat. This tour is sure to satisfy even first-timers. We make sure that even those who are new to the mermaid experience can take photos with confidence.
- Age 6~Age 65
- 2~3 hours /3~4 hours /4~5 hours /5~6 hours
Enjoy thrilling marine sports at Japan's most beautiful Maehama Beach! You can get absorbed in playing like you did when you were an innocent child. Banana Boat Big Marble Bandwagon Jet Ski The course includes sea turtles and snorkeling (moving to another point). Perfect for making memories on Miyakojima ♡ *We operate the boat with safety first. *Marine sports can be arranged if there are other customers on the day. We do not run a single group.
ツアー前の連絡は、ラインでコンスタントに連絡をくれるので大変助かりました! 宮古島は、友達4人で行き、みんなシュノーケルは初めてだったため、溺れないか、ちゃんと楽しめるか正直不安でしたが、ツアーインストラクターさんのおかげで何も心配することなく楽しめました! シュノーケルの際はもちろん、マリンアクティビティでもたくさん写真を撮っていただき、最高の思い出です。 大人数はもちろん、1人でも楽しめます!(インストラクターの方が宮古島の良いところをたくさん教えてくれます!) 青色シーズンの皆様、この度は最高の思い出をありがとうございました! お勧めしていただいた栃木のお店、行ってみますね!笑 また宮古島にきた際はよろしくお願いします!
- Age 3~Age 70
- 3~4 hours
Choose as many items as you like from 11 types of items! Up to 2 to 3 people can be accommodated per jet boat. Unlimited rides on popular flyboards, wakeboards, and zapboards! Price per person: 18,500 yen Option menu ● Fly fish price: 2,500 yen per person (2 people or more) Hurricane boat price: 2,000 yen per person (4 people or more) Enjoy two marine sports that are only available in Okinawa Chaimasuyo☆ Please take this opportunity to try it. *Please note that we do not request the option menu on the day. Reservations are required, so please let us know if you would like an optional menu at the time of reservation or at least 3 days before the reservation date by email or phone.
- Age 10~Age 60
- 3~4 hours
- 08:00 / 12:00 / 14:00
Blue Ocean is the only shop in Onna Village, Okinawa Prefecture on the west coast where you can enjoy "Blue Cave Experience Diving and Parasailing" in the same place. All menus are available without any car transportation. Depart from the same port. You can enjoy both Blue Cave Experience Diving and Parasailing in about 4 hours after departing from the port of Onna Village without wasting your valuable time. This is truly an experience that can only be experienced here. We have equipment and facilities that are friendly to both women and children, so you can participate with peace of mind. Most other shops do not allow you to store changing rooms, shower rooms, valuables, etc. Please be careful. "Blue Cave Specialty Shop Blue Ocean" is the shop with the most experience of Blue Cave boat tours. We are the largest shop in Onna Village in terms of the number of staff and the number of stores! We are located in front of Maeganeku Fishing Port and guide you by boat. The boat is always equipped with AEDs, emergency medical oxygen kits, stretchers, and first aid kits. In addition, all of our staff are fully qualified through extensive training, and we are also covered by insurance such as accident insurance, liability insurance, special accident insurance, and boat insurance, so that we can respond to any emergency. We have obtained permission from the Okinawa Prefectural Police and are a "Maruyu Business" with a track record of "18 years of zero accidents"! We are registered guide divers, water rescuers, and divers. We will explain the diving equipment and practice thoroughly at shallow depths so that even first-time divers can enjoy diving with peace of mind. A dedicated instructor will guide you to the Blue Cave. You can enjoy the mysterious Blue Cave, see many fish, and take underwater photos! Only here! A fun set menu with Onna Village parasail ♪ You can also enjoy a 200m parasail as an option ♪
ダイビング、パラセーリングに参加しました。 ダイビングは初めての参加でしたが、インストラクターの五嶋さんがとても親切で丁寧だったため、安心して行うことができました。水中でも分かりやすい案内とサインで安心して楽しむことができました。また、水中で写真を撮ってもらえますが、SDカードを持参すればデータを貰えるのでとてもよかったです。 パラセーリングは当日の天気が良かったためオプションで200mにしてもらいましたが、大正解でした。とても景色が良く、風も気持ち良くて正直ハマりました。 今回の旅行は色々と体験を詰め込みましたが、この日が一番良かったです。 また是非参加させていただきます。
- Age 3~Age 70
- 3~4 hours
The regular 16500 yen plan is 14000 yen for a limited time! !! !! !! * If the reservation is made within the discount period, it will be applied even on the reservation date after the period. Supports 2 to 3 people per jet. Choose your favorite playset from 9 types of activities ☆ 1: Banana board 2: Marble 3: Thriller 4: Big ducky 5: Big alligator 6: Sidewinder 7: Jet touring 8: Flyboard 9: Choose from wakeboard ♪♪ ● Option menu ● Flyfish Price 2500 yen per person (2 people or more) Hurricane boat Price 2000 yen per person (4 people or more) You can play two marine sports that are unique to our shop in Okinawa at once ☆ By all means Please try it at the opportunity. * Please note that we do not request an option menu on the day of the event. Reservations are required, so please let us know your preference for the option menu by email or phone at least 3 days before the reservation date.
3時間みっちり遊んできました!! とても楽しい時間をありがとうございました! 五人でバナナボートに乗ってスピードを上げてもらってからスピードを上げてもらった友人だけ落ちるのは滑稽で面白かったです! インストラクターさんもとても上手に波に乗せてくれるので楽しめると思います!!
- Age 9~Age 100
- 1~2 hours
With confidence in the first one, so enjoy the sea of Kume Island, the instructor will do the lecture and training. Given the circumstances of the customer and request, we will propose a "fun dive".
- Age 15~Age 100
- 3~4 hours /Over 6 hours on the day
Air with an oxygen concentration of about 22% to 40%, nitrogen used in normal diving is less likely to accumulate in the body than nitrogen with oxygen concentration of 21% Enriched air that reduces the burden on the body is a diving scene around the world It has increased a lot. If the unnecessary decompression limit is the same seismic intensity, it expands, so if you want to dive slowly it is the best air. The risk of decompression is also declining, and many divers use it. I will learn how to measure oxygen concentration, how to set a dive computer, and points to be aware of when breathing thick oxygen. It is possible to attend with Fun diving, so please try it.
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