Marine House Seasir is the largest dive operator in Okinawa and has been in operation since 1983. They have English, Japanese and Chinese-speaking dive guides and tend to keep language groups together. They have plenty of well-maintained equipment for hire and for sale, onsite accommodation, with outdoor showers and washing area for gear, as well…
Sou-Wes Diving was established over 20 years ago and has been run as a family business for two generations. Founder Kihachiro Aratake, who discovered the Yonaguni Monument, still dives and occasionally skippers the boat, while the main business is now run by his son ‘Shorty’.