地名　有戸／Arito／ar-utur(反対の・側面、岬の向こう側の土地＝the other side, the land over the cape)ちめい　ありと＝ｔｈｅ　ｏｔｈｅｒ　ｓｉｄｅ，　ｔｈｅ　ｌａｎｄ　ｏｖｅｒ　ｔｈｅ　ｃａｐｅ)

Arito / ar-utur (＝the other side, land over the cape), from the Series Place Name