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One By One

Water activity operator

伊良部島マリンツアー One By One

Miyakojima, JapanSnorkeling · Beach & water play
Emergency contactsMiyakojima · region-wide · 7 contactsShowHide
  • Ambulance and medical emergencyAmbulance and emergency medical requests — based on official public data
    119
    Original (Korean)

    소방·구급 긴급 신고(국번 없음) · 일본 소방청 공식 안내

    Check the source ↗
  • International maritime distress — VHF channel 16
    Original (Korean)

    선박·다이빙 보트의 조난·긴급·안전 통신(MAYDAY, DSC 호출 후 음성)

    VHF channel 16
    Original (Korean)

    해상 VHF 장비 필요 · 휴대전화용 지역 해양구조 번호는 확인 필요

    Check the source ↗
  • Nearest emergency medical facility
    Original (Korean)

    다이빙 사고 환자 안정화·평가 기관 · 수용 병원과 고압산소시설은 현지 응급서비스/DAN을 통해 확인

    Needs checking
    Original (Korean)

    병원명·직통번호·응급실·고압산소치료 가능 여부 확인 필요

    Check the source ↗
  • DAN international diving emergency hotline
    Original (Korean)

    잠수 응급 의료 자문·의료기관 안내·진료/후송 조정 · 생명 위급 시 현지 응급전화/병원 우선

    +1 919 684 9111
    Original (Korean)

    24시간 365일 · 전 세계 이용 · 국제 수신자부담 통화 가능 · 비용 지원은 가입/보장 조건에 따름

    Check the source ↗
  • DAN Japan emergency hotline
    Original (Korean)

    지역 DAN 다이빙 응급 의료 자문 · 생명 위급 시 현지 응급전화/병원 우선

    +81 3 3812 4999
    Original (Korean)

    24시간 365일 · 일본 내 다이빙 응급상황

    Check the source ↗
  • Japan Coast Guard 118
    Original (Korean)

    일본 해상 사고·조난·인명구조 긴급 신고

    118
    Original (Korean)

    24시간 해양 사고 신고(국번 없음)

    Check the source ↗
  • Police emergencyReport crime, violence, threats and other emergencies to local police
    110

    Police emergency line · Hours not stated in the official source

    Check the source ↗

In a life-threatening emergency, call the local emergency number first. Check the numbers, and whether a facility can take patients, against the official source.

The sea today

Miyakojima

Water temperature · Waves · Rain chance · 7-day forecast

Programs here

All programs

About this operator

Water activity operator in Miyakojima, Japan offering snorkeling, beach & water play, island hopping & boat trips, family & kids, and marine life encounters. Published prices for 3 programs. Featured program: Blue Cave & Sea Turtle Observation Snorkel (JPY 9,800 / person). Marine life programs: sea turtle and coral (snorkeling, swimming). Season: Jun–Jul. Checked on Sep 1, 2026 · Source: Official source.

Original (Korean)

이라부섬에서 푸른동굴·바다거북·산호 스노클링을 운영합니다. 공식 사이트에 임베드된 공식 계정 게시물은 2026년 6–7월 투어 예약·운영을 확인하지만, 9월 이후 월별 일정은 게시하지 않습니다.

SnorkelingBeach & water play
All operator details →

Visiting

Miyakojima, Japan

Public programs and prices

Compiled from public sources. They may differ from the programs you can book on Maptlantis, so check prices and conditions in the operator’s official information.

Operator details

About One By One

Water activity operator in Miyakojima, Japan offering snorkeling, beach & water play, island hopping & boat trips, family & kids, and marine life encounters. Published prices for 3 programs. Featured program: Blue Cave & Sea Turtle Observation Snorkel (JPY 9,800 / person). Marine life programs: sea turtle and coral (snorkeling, swimming). Season: Jun–Jul. Checked on Sep 1, 2026 · Source: Official source.

Original (Korean)

이라부섬에서 푸른동굴·바다거북·산호 스노클링을 운영합니다. 공식 사이트에 임베드된 공식 계정 게시물은 2026년 6–7월 투어 예약·운영을 확인하지만, 9월 이후 월별 일정은 게시하지 않습니다.

Listed name
伊良部島マリンツアー One By One
Area
Miyakojima, Japan
Main activity
Marine life encounters
Type
Water activity operator

Services and visitor information

SnorkelingBeach & water playIsland hopping & boat tripsFamily & kidsMarine life encounters
Registered service names

One By One Miyakojima · 伊良部島マリンツアー One By One · Irabu blue cave snorkeling · 伊良部島3大絶景ツアー

Frequently asked questions

What can you do at One By One?

Listed services: snorkeling, beach & water play, island hopping & boat trips, family & kids, marine life encounters, One By One Miyakojima, 伊良部島マリンツアー One By One, irabu blue cave snorkeling, 伊良部島3大絶景ツアー, sea turtle & coral beach snorkeling, and sea turtle, coral & Blue Cave snorkeling. Confirm current programs and requirements through official channels before booking.

What is the featured program at One By One, and how much does it cost?

The featured program is Blue Cave & Sea Turtle Observation Snorkel, with a published price of JPY 9,800 / person. Check the original listing for taxes, gear, transfers and seasonal surcharges.

When is the season at One By One?

The listed season is Jun–Jul. Schedules can change with sea conditions, weather, wildlife movements and local rules.

How can you see sea turtle and coral with One By One?

Blue Cave & Sea Turtle Observation Snorkel is listed as snorkeling. Wildlife encounters are not guaranteed; follow the day's permits, rules and the operator's guidance.

Location and directions

View on the mapMiyakojima, Japan

Opening hours and visiting

Season
Jun–Jul
View the programs

Sources and checks

Compiled from information published by the operator, public bodies and maps. Prices, schedules and requirements can change.

Check basis
Official source
Checked on
Sep 1, 2026

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