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Map of the Splatlands and Inkadia

Inkadia is the name of the region in which Inkopolis is located.[1] It is located in what used to be Japan[2], with areas based on landmarks such as Mount Nantai, the Miura Peninsula, Chiba Prefecture, and the Tokyo Yamanote Line.

Hammerhead Bridge (based on the Tokyo Bay Aqua-Line) connects Inkadia to the Splatlands, thus making it easier for residents of the two regions to travel back and forth.

The distance between Inkopolis and Splatsville is about the same as the distance between Tokyo and Atami, being 87 kilometers, or 54 miles. Geographically they are quite distant, but in the 5 years between Splatoon 2 and Splatoon 3, Hammerhead Bridge and other highways have opened up and made the transit easier. It would take a few hours to drive there.



  • "Inkadia" appears to be a portmanteau of "ink" and "Arcadia", a form of utopia characterized by harmony with nature in Greek mythology. This could explain the region's naming as "a haven".
  • According to Ask the Director Volume 7, the distance between Inkopolis Plaza and Square is about the same distance as Shibuya Station and Harajuku station, roughly 1.2 km (0.9 miles).

Names in other languages

Language Name Meaning
Japan Japanese ハイカラ地方[3]
haikara chihō
Haikara[note 1] region