Diving Partner ダイブをおトクにするログアプリ

See at a glance "when," "where," and "what kind of fish" you can see.

'Diving Partner' is a diving app that lets you search for fish sightings, diving spots, and shops from diving logs across Japan.

Search logs posted by divers nationwide on a map, and narrow your search by fish name, location, point, and time of year.

"Where should I dive next?"

"Where is that fish appearing now?"

"Which diving shop is right for me?"

This is a realistic "marine life map" that answers these questions.

Beyond recording dives and gathering information, you can also check shop reviews, get great coupons, and interact with other divers.

【Main Functions and Features】

■ Map Search Function: A journey to encounter the fish you want to see

The biggest appeal of this app is its ability to search diving logs nationwide on a map.

"When is the best time to see sea slugs in Izu?"
"Where can loggerhead sea turtles be seen in the summer?"

You can search by combining fish names, seasons, locations, diving styles, and more.

You can also narrow your search by place names, shop names, and dive site names, allowing you to quickly access information about places you want to visit and fish you want to see.

This is a reliable log search tool that can be used directly for travel and planning your next dive.

■ Log & Posting Function: Record the scenery you encountered in the ocean

You can record the fish you encountered in the ocean, memorable terrain, and diving memories.

Enter the fish name, depth, dive site, date, shop used, diving style, etc., and save the moment of your encounter as a "log" along with photos.

Other users can "like" your posts, and they can be viewed from maps and profiles.

The information you post may be a reference for other divers looking for their next dive location or the fish they want to see.

Your records can lead to someone else's next adventure.

■ Shop Search Function: Find the Right Diving Shop for You

You can search for diving shops throughout Japan by region, diving style, and more.

On each shop page, you can check the shop's features, home dive sites, prices, services, facilities, staff information, website, and social media links.

You can search not only for local shops near you, but also for diving shops that travel from urban areas to various dive sites.

"I want to find a shop that's easy for beginners to join."

"I want to find a guide who's good at macro photography."

"I want to know which shops offer tours to my desired dive sites."

This function can be used to help you choose a shop based on these criteria.


■ Review and Verified Review Function: Learn from the Real Experiences of Divers

You can read reviews from divers who have used the shops.

You can learn about the shop's atmosphere, guides, facilities, and diving style—information that's difficult to find on the official website—from the experiences of people who have actually used the service.

Furthermore, it supports "verified reviews" where you submit a review by scanning a QR code installed at the shop.

Reviews submitted after verifying that the reviewer has actually visited the shop will be marked as verified.

This can be used as a reference to choose a shop that's right for you.


■ Coupon & Roulette Feature: Save More on Diving

Within the app, you can earn coupons usable at listed shops.

By spinning the roulette wheel provided for each shop, you may win coupons usable for equipment rentals, various services, and more.

Coupons become usable after fulfilling the conditions set for each coupon, and verification by shop staff is required upon use.

Enjoy your next dive at a discount while posting logs and reviews.

■ My Page & SNS Feature: Connect with Divers with Shared Interests

You can set your profile information, such as the number of dives you've done, your license, diving style, and frequently dived areas.

"We dive in the same area."

"We love sea slugs."

"We love underwater photography."

If you find common ground like these, you can connect through following and messaging.

Logs of users you follow are displayed on the home screen, allowing you to quickly check the latest ocean information.

From casual interactions, you might even find diving partners to actually dive with.


■ Encyclopedia Feature: Create Your Own Marine Life Encyclopedia

Fish and marine creatures you submit will automatically be added to your encyclopedia.

The encyclopedia includes a wide range of fish, sea slugs, crustaceans, marine mammals, reptiles, and more, found throughout Japan.

You can check which creatures you've found and which you haven't yet discovered, and your encyclopedia completion rate is also displayed.

"I want to complete my encyclopedia with only creatures I've actually seen."

You can enjoy the fun of such a collection.

■ Aquarium Feature: Create Your Own 3D Ocean

Collect realistic 3D models of saltwater fish, corals, seaweed, and more, and freely place them in your aquarium.

Switching to landscape mode switches to a first-person perspective, allowing you to freely swim around the aquarium as your avatar.

It offers a realistic, immersive experience, making it enjoyable even for those who have never dived.

"Coins" within the app are used to purchase fish and objects.

Coins can be earned through posting, liking, and logging in, so you can enjoy creating your aquarium even when you can't go to the sea.

【Recommended for people who:】

・Want to plan where to go and what to see on their next dive

・Want to research the fish and marine life currently being seen

・Want to record diving logs and underwater photos

・Want to find a dive shop that suits them

・Want to refer to reviews from divers who have actually used the service

・Want to enjoy diving at a discount using coupons

・Want to connect casually with other divers

・Want to create an illustrated guide of the fish and sea slugs they have seen

・Love aquariums and marine life

・Are interested in diving but haven't started yet

・Want to experience the real underwater world through an app

An app for divers. But that's not all.


If you love fish. If you love the sea. Everyone is welcome.


With Diving Partner, search for information about the sea, record your encounters, and find new shops and friends.


Your posts can be the catalyst for someone's next adventure.


Install now and start your "life connected to the sea."