Dive Against Debris (Underwater Trash Collection) Special Acquisition Project at Lake Shikotsu This year, to coincide with World Ocean...

If you apply for OWD by the end of July, the referrer and applicant will receive a PADI original T-shirt! ! ! ! First 10 people! ! ! ...

Thank you for your continued patronage of Grande Polpo. We would like to inform you that we will be raising various fees from November...

Thank you for using Grande Polpo. We regret to inform you that the 2023 drift ice diving event has been cancelled. In light of the cruise...

Due to an increasing number of cases of injuries and decompression sickness caused by sudden ascents by divers who have not properly...