A full-day high-speed ferry trip from Okinawa to Tokashiki Island for guided snorkeling in the Kerama Blue. Ideal for beginners and families, with equipment, beach shuttle, and multiple reef stops.
A full-day high-speed ferry trip from Okinawa to Tokashiki Island for guided snorkeling in the Kerama Blue. Ideal for beginners and families, with equipment, beach shuttle, and multiple reef stops.
Book with Jumbo Tours Co., Ltd.
Book directly with Jumbo Tours Co., Ltd. for the best rates and real-time scheduling.
Reserve NowVerified experiences and guided adventures in the surrounding area.
Operated by Jumbo Tours Co., Ltd. · Tokashiki, Okinawa Prefecture
You step off the high-speed ferry with salt in the air and a wide band of Kerama Blue opening offshore—water so clear the reef seems suspended beneath glass. The shuttle drops you at Aharen Beach, where the sand slopes gently and boat crews hand out masks and fins. A quick briefing, then the boat cuts through open sea toward shallow bommies where coral gardens crowd with parrotfish and rays.
easy.
9 hours (approx.).
Suitable for those with basic swimming ability and general mobility; not strenuous but requires getting on/off boats.
Most travelers stay in Naha; the ferry departs from Tomari or Tomari Port, reachable by taxi or local buses—arrive 30–45 minutes early.
Basic masks, fins, and life vests are typically provided by the operator, but bringing your own mask ensures the best fit and comfort.
Participants must be at least 7 years old for snorkeling; children should be comfortable in water and supervised by guardians.
Operators usually cancel for rough seas or safety concerns; full refunds apply if you cancel at least 24 hours prior per the booking policy.
Tokashiki is part of the Kerama archipelago, long a fishing community with Okinawan cultural ties and wartime history that informs local memorials and stories.
The Kerama reefs are sensitive—operators follow no-touch rules and encourage reef-safe sunscreen; avoid anchoring on coral and dispose of waste properly.
Jumbo Tours Co., Ltd. operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Book with Jumbo Tours Co., Ltd.
Book directly with Jumbo Tours Co., Ltd. for the best rates and real-time scheduling.
Reserve Now