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Grande Polpo, located in Sapporo, Japan, is a dive center offering a range of diving experiences and certifications. As an SSI and TDI affiliated facility, they provide courses from introductory levels like Discover Scuba Diving to professional development with the Instructor Development Course. For those seeking further specialization, Grande Polpo also offers a Boat Diving course.
The dive center caters to beginners with their "Trial Diving" program, which includes introductory dives to a maximum depth of 12 meters, typically exploring depths of 3 to 8 meters. This program is designed for individuals aged junior high school to 50 years old who can communicate in Japanese. Participants receive instruction on equipment use, breathing techniques, and ear equalization. Beyond introductory experiences, Grande Polpo facilitates license acquisition and organizes diving tours, ensuring accessibility for those new to scuba.
Grande Polpo provides essential facilities for divers, including showers and lockers, alongside a bar for post-dive relaxation. They offer equipment rental and have a dive shop for purchases. For technical divers or those interested in enriched air, air fills with nitrox are available. Transportation to and from the airport can be arranged, and the center can accommodate those who speak English. Please note health and pregnancy restrictions apply to diving activities.
Beschikbare Cursussen
14 cursosIntroductory Diving
Embark on your underwater journey with Grande Polpo's Introductory Diving experience, also known as trial diving. This program is specifically crafted for individuals with absolutely no prior scuba diving experience,…
Open Water Diver (OWD)
The PADI Open Water Diver (OWD) certification is your gateway to exploring the underwater world independently, and Grande Polpo offers this foundational course in the beautiful Shakotan Sea. This program is designed to…
Advanced Open Water Diver (AOW)
Grande Polpo offers the Advanced Open Water Diver (AOW) course, designed for certified divers aiming to enhance their underwater capabilities and explore more diverse dive environments. This program builds upon your Open…
Divemaster Course
Embark on the PADI Divemaster Course at Grande Polpo, the essential first step into the professional diving world. This program is meticulously designed to cultivate your leadership abilities, enabling you to supervise…
PADI IDC Course
The PADI Instructor Development Course (IDC) at Grande Polpo is the definitive professional-level training for certified Divemasters seeking to become PADI Instructors. This intensive program is meticulously designed to…
AI (Assistant Instructor) Course
The PADI Assistant Instructor (AI) course at Grande Polpo is designed for certified Divemasters seeking to advance their professional diving career and gain valuable experience in dive education. This program serves as a…
OWSI Course
Grande Polpo offers the PADI Open Water Scuba Instructor (OWSI) Course, a pivotal step within the PADI Instructor Development Course (IDC). This program is meticulously designed to equip candidates with the necessary…
Emergency First Response (EFR)
The Emergency First Response (EFR) specialty course at Grande Polpo is designed to equip you with vital skills for handling medical emergencies. This comprehensive program focuses on Cardiopulmonary Resuscitation (CPR),…
Rescue Diver
The PADI Rescue Diver course at Grande Polpo is designed to build your confidence and expand your ability to help others in dive emergencies. This advanced certification focuses on preventing and managing dive-related…
Dry Suit Diver Specialty
Master the art of cold-water diving with the Dry Suit Diver Specialty course offered by Grande Polpo. This specialized training is designed to equip you with the essential skills and knowledge to safely and comfortably…
Enriched Air Diver (Nitrox)
The Enriched Air Diver (Nitrox) specialty course at Grande Polpo is designed to equip recreational divers with the knowledge and skills to safely plan and execute dives using enriched air, commonly known as Nitrox. This…
Wreck Diver
Grande Polpo offers a specialized Wreck Diver course designed to equip divers with the essential knowledge and skills for safely exploring underwater wrecks. This program focuses on the allure and history of sunken…
NGO Giant Octopus
Embark on an extraordinary diving adventure with the NGO Giant Octopus specialty course at Grande Polpo, a PADI-affiliated dive center. This unique program is designed for certified divers seeking to understand and…
AWARE Dive Against Debris Specialty
The AWARE Dive Against Debris Specialty course offered by Grande Polpo is a PADI-certified program focused on environmental stewardship. This specialty is designed to educate divers on the pervasive issue of marine…
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Frequently asked
What people ask before booking
In Shakotan, water temperatures range from 9℃-7℃ in winter (Jan-Mar), 7℃-15.5℃ in spring (Apr-Jun), 15.5℃-24℃ in summer (Jul-Sep), and 20℃-9℃ in autumn (Oct-Dec). Lake Shikotsu's surface temperature is around 23°C in summer, but drops by 1°C for every meter below 5m, remaining around 4°C from 40m depth year-round.
Diving tour prices typically include weights, tanks, guide, and facility usage fees. Heating charges are added during winter. Rental equipment fees are not included in the price of each course.
Since June 1, 2023, PADI requires divers to meet specific conditions for dry suit rental. This includes having a PADI Dry Suit Specialty certification, having at least 4 dives with a dry suit (provable with training records or logbooks), or being currently enrolled in a PADI Dry Suit Diver Specialty course.
Yes, Grande Polpo offers pick-up and drop-off services from locations such as their store, Miyanosawa Station, Hassamu Station, and hotels near Otaru Station. They also offer pick-up service to and from Sapporo for events like the Dive Against Debris project.
The 'Dive Against Debris' project is a special acquisition project organized by Grande Polpo at Lake Shikotsu, coinciding with World Ocean Day. It involves underwater trash collection to help clean up the marine environment. Participants receive a special magazine, and the event aims to raise awareness about ocean conservation.




