Ashibi(Shima-mari-Ashibi) is a tour company specializing in land-based adventures on Iriomote Island — from its lush mountains and deep jungles to its winding rivers and coastal trails.

Our tours include jungle and coastal trekking, canyoning and stream climbing in crystal-clear waters, caving explorations, and cultural experiences that connect you with the island’s history and way of life. Each program is designed to let you fully experience the richness of Iriomote’s nature.

Every tour is personally guided by the owner, a seasoned local expert with years of experience living and exploring on Iriomote.
With careful attention to safety and comfort, you can enjoy a truly authentic and intimate adventure — tailored to your pace, whether you’re a first-time visitor or an experienced explorer.