Japan · Swimming
Swimming in Japan: only operators with a confirmed program
About this list
When you look for swimming in Japan, the first problem is telling whether an operator actually runs it. This page lists only the 46 operators in Japan on Maptlantis whose structured activity data confirms a swimming program. Operators that turned up only because a word in their name or description happened to match are left out. They span 8 regions, including Aichi, Izu Islands, Izu & Shizuoka, Amami & Kagoshima, Kanagawa & Shonan and Miyakojima. All 46 operators on this list publish prices on their own channels, so you can compare them directly. Estimated prices are not shown. Operators list different seasons, Jun–Oct, Mar–Nov (peak Jul–Sep) and Jul–Sep among them. There is no single season for Japan, so check each operator's operating period before you set your dates. 30 are listed as open to beginners. Operators with structured encounter data list dolphin, humpback whale, sperm whale, whale and sea turtle as target species. Ways to meet them: swimming, snorkeling, scuba diving and boat-based watching. 31 operators are backed by an official source or a government registry. Each operator page shows the address, opening hours and source links, and how to contact the operator.
46 listed operators

Japan · Aichi
我侭潜水・DIVE110
Scuba divingSwimmingBeach & water play- Season
- Jun–Oct
- Price
- JPY 15,000 and up
- Checked
- Official source

Japan · Aichi
Dive Concierge SAGAWA
FreedivingScuba divingSnorkeling- Season
- Ask the operator
- Price
- JPY 29,000 and up
- Checked
- Official source
Japan · Izu Islands
Marugoto Mikurajima Tour
SnorkelingSwimmingIsland hopping & boat trips- Season
- Mar–Nov (peak Jul–Sep)
- Price
- JPY 35,000 / person
- Checked
- Official source

Japan · Izu Islands
利島ダイビングサービス(利島)
Scuba divingSnorkelingSwimming- Season
- Jul–Sep
- Price
- ¥9,500
- Checked
- Official website

Japan · Izu & Shizuoka
マリンロード
Scuba divingSnorkelingSwimming- Season
- Dec–Mar
- Price
- ¥18,700 + boarding ¥200/trip
- Checked
- Official website

Japan · Amami & Kagoshima
Amami Diving Center Neverland
Scuba divingSnorkelingSwimming- Season
- Year-round
- Price
- ¥18,810
- Checked
- Official website
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Japan · Amami & Kagoshima
Amamico Diver / 阿麻弥姑ダイバー
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- JPY 27,300 / person
- Checked
- Official source

Japan · Amami & Kagoshima
Dandelion Amami
FreedivingSnorkelingSwimming- Season
- Dec–Jan
- Price
- JPY 30,000 / person
- Checked
- Official source
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Japan · Amami & Kagoshima
Dive Service BLUE GATE
Scuba divingSnorkelingSwimming- Season
- Jan–Mar, May–Sep
- Price
- JPY 23,000 / person
- Checked
- Official source

Japan · Amami & Kagoshima
沖永良部島むがむがダイビング
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- ¥16,500
- Checked
- Official source

Japan · Amami & Kagoshima
ネイティブシー奄美
Scuba divingSnorkelingSwimming- Season
- Jan–Sep
- Price
- ¥23,100 / person
- Checked
- Official source
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Japan · Amami & Kagoshima
マリンスポーツ奄美
Scuba divingSnorkelingSwimming- Season
- Jan–Oct
- Price
- ¥23,100 / person
- Checked
- Official source
Japan · Amami & Kagoshima
ダイビング&ペンション RIKI
Scuba divingSnorkelingSwimming- Season
- Jan–Oct
- Price
- ¥26,000
- Checked
- Official website

Japan · Kanagawa & Shonan
DIVE SHOP TAIL
Scuba divingSwimmingIsland hopping & boat trips- Season
- Mar
- Price
- ¥33,000 / person
- Checked
- Official source

Japan · Miyakojima
Ashibina Marine Service
SnorkelingSwimmingIsland hopping & boat trips- Season
- Sep
- Price
- JPY 13,000 / person
- Checked
- Official source

Japan · Miyakojima
Shigira Beach House
FreedivingScuba divingSnorkeling- Season
- Jul–Aug
- Price
- ¥7,200 / person
- Checked
- Needs checking
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Japan · Miyakojima
Sunnies
Scuba divingSnorkelingSwimming- Season
- Year-round
- Price
- ¥18,000 / person
- Checked
- Official source

Japan · Ogasawara
ネイティブカラー
Scuba divingSnorkelingSwimming- Season
- Dec
- Price
- ¥25,000 / person
- Checked
- Official website

Japan · Ogasawara
小笠原ダイビングセンター
Scuba divingSnorkelingSwimming- Season
- Year-round
- Price
- ¥14,410 and up
- Checked
- Official website

Japan · Ogasawara
KAIZINダイビングサービス
Scuba divingSnorkelingSwimming- Season
- Feb–Apr, Dec
- Price
- ¥15,000
- Checked
- Needs checking

Japan · Ogasawara
Native Color Ogasawara
Scuba divingSnorkelingSwimming- Season
- Dec–Apr
- Price
- Adults ¥16,000
- Checked
- Official website
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Japan · Ogasawara
Ogasawara Diving Center
Scuba divingSwimmingBeach & water play- Season
- Year-round
- Price
- ¥14,410 and up
- Checked
- Needs checking

Japan · Ogasawara
PAPA’S Island Resort
Scuba divingSwimmingIsland hopping & boat trips- Season
- Jun
- Price
- ¥18,000 and up
- Checked
- Official website

Japan · Ogasawara
Urashiman
Scuba divingSnorkelingSwimming- Season
- Year-round
- Price
- ¥18,000
- Checked
- Needs checking
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Japan · Okinawa Main Island
Alpha Dive Okinawa
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- ¥25,300 (tax included)
- Checked
- Official source
Japan · Okinawa Main Island
Ant
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- ¥20,000
- Checked
- Official source

Japan · Okinawa Main Island
Blue Vista
Scuba divingSnorkelingSwimming- Season
- Jan–Apr
- Price
- ¥28,000 / person
- Checked
- Official source

Japan · Okinawa Main Island
Clown Crown
FreedivingScuba divingSnorkeling- Season
- Jan–Mar
- Price
- ¥22,000 / person
- Checked
- Official source

Japan · Okinawa Main Island
Dive Journey
FreedivingScuba divingSnorkeling- Season
- Jan–Mar
- Price
- ¥20,000 / person
- Checked
- Official source
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Japan · Okinawa Main Island
DIVEIN Okinawa
Scuba divingSnorkelingSwimming- Season
- Ask the operator
- Price
- ¥26,000 / person
- Checked
- Official source
Japan · Okinawa Main Island
Guma
Scuba divingSnorkelingSwimming- Season
- Year-round
- Price
- ¥30,000 / person
- Checked
- Official source
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Japan · Okinawa Main Island
Johnny’s Diving
FreedivingScuba divingSnorkeling- Season
- Jan–Mar
- Price
- ¥24,000 / person
- Checked
- Official source
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Japan · Okinawa Main Island
Kaizar
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- A ¥10,000 · B ¥12,000 · C ¥13,000 / person
- Checked
- Official source

Japan · Okinawa Main Island
Lapice Marine Sports
Scuba divingSnorkelingSwimming- Season
- Year-round
- Price
- ¥9,500 per person for 2 or more · ¥15,000 for 1 person
- Checked
- Official source

Japan · Okinawa Main Island
Lifetime
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- ¥23,900 / person
- Checked
- Official source
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Japan · Okinawa Main Island
Dive Linker
Scuba divingSnorkelingSwimming- Season
- Oct, Dec–Apr (peak Dec–Apr)
- Price
- JPY 20,000 / person
- Checked
- Official source

Japan · Okinawa Main Island
Marine Product
FreedivingSnorkelingSwimming- Season
- Jan–Mar
- Price
- ¥25,000 / person
- Checked
- Official website
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Japan · Okinawa Main Island
Mogurina
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- ¥20,000 / person
- Checked
- Official source

Japan · Okinawa Main Island
Motobu Genki Mura
SnorkelingSwimmingBeach & water play- Season
- Apr–Jun, Nov–Feb
- Price
- ¥17,000–¥19,000
- Checked
- Needs checking
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Japan · Okinawa Main Island
NAON Underwater
FreedivingScuba divingSnorkeling- Season
- Jan–Mar
- Price
- ¥35,000
- Checked
- Official source

Japan · Okinawa Main Island
PADALOHA
SnorkelingSwimmingBeach & water play- Season
- Year-round
- Price
- See the operator page
- Checked
- Official source
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Japan · Okinawa Main Island
Pirates Marine Club
FreedivingScuba divingSnorkeling- Season
- Ask the operator
- Price
- ¥6,800 / person
- Checked
- Official source
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Japan · Okinawa Main Island
Naha Sea Marine
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- JPY 19,800 / person
- Checked
- Official source
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Japan · Okinawa Main Island
SEAMAX Okinawa
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- 2 dives JPY 17,600 · 3 dives JPY 24,200 · extra dive JPY 6,600
- Checked
- Official source
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Japan · Okinawa Main Island
Sensuiya
Scuba divingSnorkelingSwimming- Season
- Jan–Mar
- Price
- Basic ¥24,200 · All equipment ¥29,700/person
- Checked
- Official source

Japan · Okinawa Main Island
Superfish Diving
FreedivingScuba divingSnorkeling- Season
- Jan–Mar
- Price
- ¥23,100 and up
- Checked
- Official website
Swimming by region in Japan
Other activities in Japan
Marine life in Japan
Frequently asked questions
How many operators run swimming in Japan?
46 are listed now. Only operators whose swimming program is confirmed by the structured activity classification are included; ones that merely mention the word in their description are not.
Can I see prices for swimming in Japan before I book?
All 46 operators on this list publish prices on their own channels, so you can compare them directly. Estimated prices are not shown.
When is a good time for swimming in Japan?
Operators list different seasons, Jun–Oct, Mar–Nov (peak Jul–Sep) and Jul–Sep among them. There is no single season for Japan, so check each operator's operating period before you set your dates.
Where in Japan can you find swimming?
Operators are listed in Aichi, Izu Islands, Izu & Shizuoka, Amami & Kagoshima, Kanagawa & Shonan, Miyakojima, Ogasawara and Okinawa Main Island. Each region page shows only that region's operators.
Can beginners or children join?
On record, 30 accept beginners and 0 accept children. Age limits and requirements differ by operator, so check before you book.