
Guida
Megijima (Megijima-jima) is a small, charming island located approximately 4 kilometers northeast of Takamatsu City, Kagawa Prefecture, with a circumference of about 9 km. As part of the Setonaikai National Park, it offers a rich and abundant natural landscape. The island gained widespread fame following the 1914 discovery of a massive cave by a local teacher, Sentaro Hashimoto. This cave became inextricably linked to the legendary 'Onigashima' from the Momotaro folk tale, establishing the island as a site of historical and mythical fascination. Today, its close proximity to Takamatsu—just a 20-minute ferry ride away—makes it a highly accessible and popular resort destination for travelers seeking a peaceful escape.
The history of Megijima is deeply intertwined with the legend of Momotaro. Since the discovery of the cave in 1914, the island has been celebrated as the legendary land of the ogres (Onigashima). A unique cultural feature of the island is the 'Ote'—sturdy stone walls standing 3 to 4 meters high built around traditional houses. These walls were historically designed to protect against harsh winter winds and high tides, creating a distinctive architectural landscape. In the past, the sight of women carrying heavy loads on their heads was a common daily occurrence, a testament to the resilient and traditional lifestyle that once defined this island community.

The island is dotted with spots where history and nature harmonize beautifully. A primary highlight is the 'Onigashima Great Cave' located near the summit of Mt. Washimine. This cave, stretching approximately 400 meters, is a vital symbol of the island's legendary past. Above the cave, the Washimine Observatory offers a breathtaking 360-degree panoramic view of the many islands in the Seto Inland Sea. Visitors will also find a unique sight in the Moai statues, modeled after the famous icons of Easter Island. Furthermore, the island boasts the Onigashima Beach, selected as one of Japan's top 100 beach areas by the Ministry of the Environment, and several viewpoints perfect for watching stunning sunsets.
The most spectacular time to visit Megijima is during the spring cherry blossom season. With approximately 3,000 cherry trees scattered across the island, the entire landscape is bathed in soft pink hues. The time around sunrise and sunset is particularly magical; the calm waters of the Seto Inland Sea provide a serene backdrop for photography from the observation decks. Depending on the season, the island presents different faces, from the vibrant cherry blossoms of spring to the elegant daffodils (often seen in contrast with the neighboring Ogijima) and the changing colors of the coastline.

Exploring the island's natural beauty is a delightful experience. The most common way to sightsee is by renting a bicycle, allowing you to navigate the coastal paths and the island's undulating terrain at your own pace. During the summer months, the island becomes a wonderful spot for swimming and enjoying the sea. There are also several accommodations and cafes available, where you can enjoy a relaxing stay in a seaside guest house and savor meals prepared with fresh, local vegetables and seafood.
Megijima is often paired with its neighbor, Ogijima. In local lore, Megijima is sometimes referred to as the 'female' island and Ogijima as the 'male' island. Regular ferry services connect the two, making it easy to visit both as part of a Seto Inland Sea island-hopping itinerary. A trip to Ogijima allows you to enjoy different seasonal flowers, such as daffodils, making for a diverse and rich travel experience.

Because the island features hilly and uneven terrain, comfortable walking shoes are essential. Please plan your movements with care, as local bus schedules are often timed to match ferry arrivals. Regarding payments, please carry cash, as many small facilities and ferry services may not accept credit cards. To preserve the peaceful environment of this residential island, please be mindful of noise levels and ensure you take all your trash back with you. Respecting the local way of life is a key part of the island experience.