Entô is written in kanji as "遠島," which literally means "a distant island" or "an island far away," as well as "exile island."

The Oki Islands were historically designated as a place of exile. While the islands are remote, they are blessed with abundant fresh water, making it a land where people did not face hunger or danger despite their isolation. Because of this, figures such as Emperor Go-Toba, Emperor Go-Daigo, and the Heian-era poet Ono no Takamura were exiled to Oki. Among them, Emperor Go-Toba spent 19 years of his life in Ama Town, Oki, until his passing. During this time, he immersed himself in the magnificent nature of Oki and built strong bonds with the island’s people. As a remnant of this history, Oki Shrine, which enshrines Emperor Go-Toba, still stands today, and the islanders affectionately call him "Gotoban-san."

Far from the city, this island stands alone on Earth, with no convenience stores or movie theaters. Yet, because of this isolation, people can reconnect with their truest selves. Here, one can find new hope and begin a fresh story. In an era where flying anywhere is easy, we wish to share the value that "distance" brings with people across the world. Being a "distant island" is a source of pride for us. This is the meaning behind the name "Entô."