PortAI | Port & Ferry Information Platform

Why Are Okinawa’s Remote Islands So Popular? Okinawa has more than 160 islands, about 50 of which are inhabited. These remote islands—each with its own unique culture, untouched nature, and crystal-clear seas—have seen a surge in p...

For the latest service status, please check the official LINE account. 最新の運航状況は最新運航情報(LINE)でご確認ください。 Kumejima food guide: famous for kuruma prawns (vehicle prawns, farmed on the island), mozuku seaweed (70% of Japa...

For the latest service status, please check the official LINE account. 最新の運航状況は最新運航情報(LINE)でご確認ください。 Kumejima Island accommodation guide: Eef Beach area for resorts (Cypress Resort ¥15,000+), Nakazato area for budg...

For the latest service status, please check the official LINE account. 最新の運航状況は最新運航情報(LINE)でご確認ください。 Kumejima Ocean Jet’s jetfoil vessel Tsumugi arrived at Naha Port for the first time in April 2026, ahead of...

For the latest service status, please check the official LINE account. 最新の運航状況は最新運航情報(LINE)でご確認ください。 Three ways to reach Kumejima Island from Naha: Kumejima Ocean Jet high-speed ship (92 min, ¥7,800), Kumeshosen fe...

For the latest service status, please check the official LINE account. 最新の運航状況は最新運航情報(LINE)でご確認ください。 Kumejima Ocean Jet fare comparison: high-speed ship ¥7,800 (92 min), ferry ¥3,450 (3-4 hours), flight ¥15,000+ (3...

Three ways to reach Kumejima: RAC flight (30 min), Kumeshosen ferry (3-4 hrs), or KOJ jetfoil (70 min, launching May 2026). Compare fares, times, and tips.

The Kumejima Ocean Jet officially launches on May 1, 2026. Naha to Kumejima in 70 minutes. Everything you need to know about the historic first sailing.

The KOJ launches during Golden Week 2026 (May 1). Tips for booking the inaugural sailings, expected demand, and how to plan your GW Kumejima trip.

Pet travel policy for the KOJ jetfoil. Rules for dogs, cats, and other animals. Alternatives if pets are not allowed on board.