Reviewed · TOURS IN SHIZUOKA
Let’s enjoy Scuba diving in Izu Peninsula for certificate Diver
Izu Oceanic Park gives certified scuba divers a close look at one of Japan’s best-known underwater sites. With Dive Dream, you get a private session shaped around your ability, two tanks, weights, a belt, and a packed lunch. Guide Morita has earned praise for calm explanations, patient support, and a sharp eye for small creatures hiding in cracks.
I especially like the chance to see creatures such as dragon moray eels, pufferfish, sardines, and shrimp, rather than simply swimming past a wall of generic reef fish. I also like the practical setup: English or Japanese guidance, a lunch box, and the option to bring your own equipment or arrange a full rental package ahead of time. The main catch is clear: you need certification and previous scuba experience, and the site may change if sea conditions are poor.
Key points to know before booking

- Two-tank session at Izu Oceanic Park: The standard package includes a guide, two tanks, weights, and a weight belt.
- Guide Morita leads the experience: He can explain the session in English or Japanese and is noted for patient, careful instruction.
- Small marine life is part of the appeal: Look for moray eels, pufferfish, sardines, shrimp, and juvenile fish.
- Equipment rental costs extra: Bring your own scuba equipment or request a full set in advance.
- Lunch is included: A packed lunch is provided during this approximately six-hour outing.
- Sea conditions control the plan: The location can change on the day, and bad weather may lead to a new date or a full refund.
Why Izu Oceanic Park is a strong choice for certified divers

Izu Peninsula is one of Japan’s most established scuba areas, and Izu Oceanic Park, usually called IOP, is the main setting for this experience. The appeal is not just the chance to get underwater in Japan. It is the variety of life you may encounter in a single session, from larger moray eels to tiny shrimp tucked into crevices.
That variety makes a guided outing especially useful. You may swim past a small animal without noticing it, while an experienced guide can spot movement in a crack or point out a fish camouflaged against the rocks. Morita has been praised for finding creatures that are easy to miss, including two dragon moray eels and several types of juvenile fish.
The site is also a good fit if you want a more personal session than a large group boat outing. This is a private activity, so only your party takes part. Your pace and ability can shape the session, which matters if you have not been underwater for a few years or if your group includes divers with different levels of confidence.
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Your 9am start in Ito

The meeting point is at 1082-5 Yawatano, Ito, Shizuoka, and the activity begins at 9am. It ends back at the same meeting point after roughly six hours. The area is near public transportation, and you should ask Dive Dream in advance about train-station pickup if that is important to your plans. Pickup from a station has been available for at least some bookings, but it should be confirmed before you rely on it.
A morning start makes sense here. You have more of the day available, and the schedule gives you time for preparation, two tanks, a break, lunch, and the return to the meeting point. Do not treat the six-hour estimate as six hours underwater. Much of the time will involve getting ready, changing, checking equipment, and moving between the two sessions.
Bring your swimsuit, towel, and sandals, along with your diving card and log book. These are not decorative extras. Your certification card confirms that you are qualified for the activity, while the log book helps document your experience and may be useful when discussing your recent history with the guide.
Getting ready with Dive Dream

The basic package includes a guide, two tanks, weights, and a belt. It does not include the rest of the scuba equipment. If you own a mask, fins, wetsuit, regulator, buoyancy equipment, or other required gear, you can bring it. If not, arrange a full rental set with Dive Dream before the day of the activity.
That advance notice matters. Equipment rental is available at an additional cost, but the supplied information does not give a rental price. Ask for the exact cost and what the package contains before booking. This is also a good time to confirm sizes, especially for a wetsuit and buoyancy equipment.
The session is intended for certified divers with prior experience, not for a first-time introduction. You should have a moderate level of physical fitness and be comfortable handling basic scuba procedures. If you have been away from the sport for a while, tell Morita when you arrive. One participant who had not been underwater for several years found the patient explanations reassuring, which suggests that recent practice is helpful but not the only factor in deciding if this outing suits you.
The guide can work in English or Japanese. That is valuable for a technical activity, since clear communication matters before entering the water, during equipment checks, and when discussing the plan for the day.
Two tanks and a changing underwater plan

The package provides two tanks, giving you more than one chance to see the site. The first session lets you settle into the water and the local conditions. The second can give you another look at the area with a better sense of the terrain and the guide’s way of spotting marine life.
The exact dive points are not fixed. Sea conditions on the day can change the plan, and the provider may use another location on the peninsula if needed. That flexibility is sensible. It means the advertised site is the main goal, but safety and workable conditions come first.
You should expect the guide to tailor the session to your ability. That does not mean the outing becomes a formal training course. It means the pace and route can take your comfort and recent experience into account. If you are confident and active in the water, you may appreciate a fuller look at the marine life. If you are rusty, speak up early so the plan reflects that.
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The marine life to watch for

The star of the experience is the underwater wildlife. The area is known for a broad mix of local marine life, and the creatures named for this activity include moray eels, pufferfish, sardines, shrimp, and juvenile fish.
Moray eels are a particular highlight. They often remain partly hidden in rocky openings, so you may see only a head or a quick movement at first. A guide who knows where to look can turn a quiet crevice into one of the most memorable moments of the session. Two dragon moray eels were singled out as a highlight, along with shrimp tucked into narrow spaces.
You may also see schools of sardines and young fish of several types. Juvenile fish can be especially interesting because they may look quite different from adults, and their small size makes them easy to overlook. This is where a private guide adds real value. Morita is known for pointing out small details and even taking photos during the underwater session for some groups.
No wildlife sighting is guaranteed, of course. Marine life changes with conditions, season, visibility, and the selected site. The honest promise here is a chance to see local biodiversity with a guide who pays attention, not a fixed list of animals.
The lunch break and facilities

A packed lunch is included, which is a useful touch in a six-hour activity. You do not need to arrange a separate meal during the outing, and you can use the break to warm up, rest, and prepare for the second tank.
The supplied information does not specify the lunch contents, so bring any extra snack or drink you know you will want. The diving center is described as having good facilities, but the details of showers, changing areas, and other amenities are not provided. If those features matter to you, ask Dive Dream before the day.
The lunch also helps explain the price. At $457, this is not a budget activity, especially once you add equipment rental. But the cost covers a private guide, two tanks, weights, a belt, lunch, and a full half-day commitment. For a certified diver who values personal attention and local wildlife, that can be fair value. For someone who already owns equipment and wants only a short, simple underwater session, the price may feel high.
What the private format means for your group

Only your group participates, which is one of the strongest features for families or friends booking together. A group of three, including a parent and two teenagers, used the service over two days despite limited experience, and the guide’s calm style helped them feel at ease. That example does not make this a beginner course, but it does show how useful a private format can be when people in the same party have different levels of comfort.
You should still make sure every participant meets the certification and experience requirements. Teenagers or less experienced certified divers may need a careful discussion with Dive Dream before booking. The provided information does not state an age minimum, medical requirements, or exact certification rules beyond the need for a diving card and previous experience.
A private session can also suit a solo diver or couple who want the guide’s attention focused on their group. You are not sharing the guide with a large mixed party, and you can ask questions in English or Japanese as the day unfolds.
Cost, equipment, and cancellation

The listed price is $457 for the experience. The included items are a packed lunch, guide service, two tanks, weights, and a weight belt. Full scuba equipment is extra, so calculate the real total before booking if you need to rent everything.
The price makes the most sense for a certified diver who wants a guided look at a famous Izu site without arranging each part separately. It is less attractive if you need an introductory lesson, since this is not presented as a beginner activity, or if you are looking only for equipment rental.
You can cancel for a full refund if you do so at least 24 hours before the 9am start time. Changes or cancellations made inside that window are not accepted for a refund. Since the activity depends on good weather, Dive Dream offers another date or a full refund if poor conditions force cancellation.
Who should book this experience
I would recommend it to certified divers who want to see Japan underwater with a local guide rather than simply rent equipment and go alone. It is particularly well suited to people who enjoy searching for smaller marine life, since the guide’s ability to notice shrimp, juvenile fish, and hidden moray eels adds much to the outing.
It also suits a private family or friend group with some prior scuba experience. English support is useful, and the private format gives the guide room to adjust the pace. The packed lunch and included tanks make the day easier to organize, though rental costs need to be added if you do not carry your own gear.
I would not choose it for a first-ever scuba experience. You need previous experience and a diving card, and the day includes two tanks rather than a short introductory lesson. If you are returning after a long break, contact Dive Dream honestly about your recent experience and fitness before committing.
My call on the Izu Oceanic Park session
Book this if you are certified, comfortable in the water, and excited by the chance to spot creatures rather than simply log another underwater outing. Morita’s patient approach, English or Japanese guidance, private format, two tanks, and included lunch make the package practical for a half-day in Izu.
Think twice if you need a full beginner course, have no equipment and do not want to pay extra for rental, or need a guaranteed fixed site. Sea conditions can change the plan. For the right diver, though, this is a focused way to meet the marine life of the Izu Peninsula, with a guide who knows that the best sight may be hiding in a narrow crevice.
FAQ
Where does the scuba activity begin?
It begins at Izu Oceanic Park Diving Center, also called IOP, at 1082-5 Yawatano, Ito, Shizuoka 413-0232, Japan.
What time does the activity start?
The activity starts at 9am and lasts approximately six hours.
Is lunch included?
Yes. A packed lunch box is included in the activity.
How many tanks are provided?
The package includes two tanks, along with weights and a weight belt.
Is scuba equipment included?
No. Full scuba equipment is not included in the base package. You can bring your own equipment or arrange to rent it at an additional cost in advance.
Do I need scuba certification and previous experience?
Yes. Past scuba experience is required, and you should bring your diving card and log book.
Can the guide speak English?
Yes. The guide can provide the experience in English or Japanese.
Can the diving location change?
Yes. The site may change depending on sea conditions on the day. If poor weather causes the activity to be canceled, you can choose another date or receive a full refund.
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