Aguni Islands: A Remote Archipelago in Okinawa Prefecture
Located in the vast waters of the East China Sea, the Aguni Islands (Aguni Shotō) represent a distinct group of islands within Japan's Okinawa Prefecture. Situated approximately 60 km west of the main Okinawa Island, this archipelago offers a glimpse into the remote geography of the Shimajiri District.

Key Facts
- Location: Approximately 60 km west of Okinawa Island.
- Coordinates: 35°50′32.08″N 139°48′15.83″E.
- Prefecture: Okinawa Prefecture, Japan.
- District: Shimajiri District.
- Composition: Includes Aguni Island, Tonaki Island, and Irisuna Island.
Geography and Administrative Structure
The Aguni Islands are organized into specific administrative divisions. The archipelago is primarily composed of three distinct islands, each falling under the jurisdiction of the Shimajiri District. These islands are managed through two separate village entities: Aguni Village and Tonaki Village.
The Islands of the Archipelago
The group consists of several landmasses that define the character of the region. The largest and most prominent is Aguni Island, which serves as the center for Aguni Village. Nearby, Tonaki Island and the smaller Irisuna Island complete the group.
| Island Name | Administrative Village | District |
|---|---|---|
| Aguni Island | Aguni Village | Shimajiri District |
| Tonaki Island | Tonaki Village | Shimajiri District |
| Irisuna Island | Tonaki Village | Shimajiri District |
Detailed Island Breakdown
To understand the layout of the Aguni Islands, it is helpful to look at the specific relationship between the islands and their local governments.
Aguni Village
Aguni Village is the administrative body responsible for Aguni Island. As a key part of the Shimajiri District, it manages the local affairs of this specific island within the archipelago.
Tonaki Village
Tonaki Village oversees a different portion of the group. This administrative unit manages both Tonaki Island and Irisuna Island, ensuring the governance of these neighboring landmasses.
Frequently Asked Questions
Where are the Aguni Islands located?
The Aguni Islands are located in Okinawa Prefecture, Japan, roughly 60 km west of Okinawa Island.
Which district do the islands belong to?
All islands within the Aguni archipelago are part of the Shimajiri District.
What islands make up the Aguni Islands?
The group includes Aguni Island, Tonaki Island, and Irisuna Island.
How many villages are in the Aguni Islands?
There are two villages: Aguni Village and Tonaki Village.
What are the exact coordinates of the islands?
The islands are located at 35°50′32.08″N 139°48′15.83″E (or 35.8422444°N 139.8043972°E).