Tonowas


Tonoas , also known by its Spanish name of Dublon, is an island in the Chuuk lagoon, Federated States of Micronesia. It has an area of 8.8 km2 and the population was 3,514 at the time of the last census, on an area of 9.17 km². These are the figurer for the whole municipality of Tonoas, which also includes Eten Island some 620 meters to the south. The municipal headquarters are located in Roro district and village.
A narrow single-lane track rings the island, allowing land access to the small villages. The villages, in most cases correspond to the historical districts of the island, which also includes Eten Island in its list:
  1. Tonof
  2. Pata P
  3. Wonpiepi
  4. Meseiren
  5. Sapou
  6. Fankachau
  7. Rörö
  8. Monon
  9. Saponong
  10. Penior
  11. Nukanap
  12. Penienuk
  13. Eten Island
  14. Nukan
  15. Nukura
  16. Pone
  17. #subdistrict Sonni
  18. Chun
  19. Nachap
Dublon was a headquarters for the Imperial Japanese Army during the Second World War. The Japanese name for the island was Natsu Shima, which means "Summer Island." An underground bunker housing the IJA's headquarters facilities is listed on the United States National Register of Historic Places.