Diving, snorkeling, marine activities
SEASIR Ltd. operates Marine Club BERRY and started as a diving shop on Aka island in 1983. From there, SEASIR has grown into the largest Okinawan marine leisure company existing to this day. In Okinawa, we operate 4 scuba diving and marine activity shops, a marine equipment store, an overhaul center, a hostel, a pension, and a travel agency. In 2019, we also opened a diving shop in Cebu in the Philippines. Our company vision is to be a gateway for anybody to discover the wonders of Nature and to inspire them with the drive to protect this exceptional heritage that is the sea.