So... is Nagasarete Airantou finished or not?
NO, it is not finished.
Why?
We found unfinished core content:
Nagasarete airantou (Adaptation)
Watching Order (by release date)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Synopsis
Ikuto Touhohin, after a disagreement with his father, impulsively runs away and ends up on a ship.
Unfortunately, a massive storm shipwrecks him, leaving him stranded on an uncharted island.
To his surprise, the island is populated solely by beautiful young women, and they live without modern technology.
Ikuto must now adjust to this new, primitive lifestyle and integrate into the all-female society on the isolated island.