
Guide
Kerama Islands
8 min readOverview & Charm
The Kerama Islands are a group of islands designated as a National Park, located southwest of Okinawa Island. The archipelago primarily consists of islands such as Tokashiki, Zamami, Aka, and Gerumajima. Visitors can access these islands via ferry or high-speed watercraft from Tomari Port in Naha. Each island offers a unique experience, with various accommodations including traditional guest houses (minshuku), hotels, and local amenities like car rentals and marine activity shops, allowing for a deep immersion in nature.
History & Cultural Background
This region has a long history deeply intertwined with maritime culture. As a protected National Park, the preservation of the natural environment is a top priority. Consequently, the lifestyle and facilities on the islands are designed to exist in harmony with the delicate ecosystem. Each island maintains its own unique local history and traditional island culture, offering a glimpse into a way of life shaped by the sea.

Main Attractions
The primary draw of the Kerama Islands is the unparalleled clarity of the ocean and the untouched natural scenery. Whether you are visiting Tokashiki, Zamami, or Aka, you will find breathtaking coastal landscapes and vibrant coral reefs. The islands are dotted with accommodations and marine activity shops, providing the perfect environment to relax by the shore or engage in water sports.
Best Seasons & Timing
The best time to visit the Kerama Islands is between May and September. However, please be aware that ferry operations and sea conditions can change due to weather, so it is highly recommended to check schedules in advance. While day trips from Naha are possible, most travelers prefer staying overnight at local accommodations to fully enjoy the relaxed island pace.

Activities & Experiences
Each island features various marine shops where you can participate in activities such as snorkeling or diving. To get around the islands, you can also rent cars, motorbikes, or bicycles from local rental services. These options allow you to explore the scenic routes and hidden beaches at your own convenience.
Surrounding Area
The Kerama Islands are reached via ferry from Naha City. Many travelers use services like 'Okinawa Tourist' in Naha as a starting point for their journey from Naha Airport. Each island (Tokashiki, Zamami, Aka, and Geruma) is self-sufficient, with its own distribution of hotels, restaurants, and rental services.

Essentials: Clothing, Payment & Etiquette
- *Payment Methods**: While major credit cards like Visa and MasterCard are accepted at some establishments, many small local shops and facilities only accept cash. We strongly recommend carrying Japanese Yen.
- *English Support**: English language support varies; while some tourist information centers may assist, most local services are primarily in Japanese.
- *Reservations**: It is highly recommended to book your ferry, accommodation, rental car, or marine activities in advance through official websites or local providers.
- *Clothing & Gear**: Bring swimwear, quick-dry clothing, sturdy shoes for island walking, and essential sun protection (hats, sunscreen).
- *Photography**: Please respect local rules regarding photography to protect the natural environment.
- *Accessibility**: Please note that many areas on the islands are unpaved or have uneven surfaces, which may present challenges for strollers or wheelchairs.
- *Etiquette**: As this is a protected National Park, please follow the 'leave no trace' principle by taking all your trash back with you and respecting the wildlife.