found: Work cat.: 97459195: Kaigun Etajima kyōiku, 1996.
found: Kodansha(Etajima; town on the island of Etajima off the coast of and administratively a part of Hiroshima pref. Well known from 1888 as the location of the Naval Academy, it is now the home of the Maritime Self Defense Force training school.)
found: Lippincott(Etajima: see Nomi-shima. S part (of Nomi-shima) is called Higashinomi-shima; and NW part, Nishinomi-shima; and NE part, Etajima)
found: GEOnet, Oct. 27, 1997(Eta-jima; variants: Eda-jima, Eta Shima, Eta Sima)
found: GeoNames [algorithmically matched]island; 34°15ʹ00ʺN 132°28ʹ00ʺE