蝦夷方言藻汐草

Tamura explicitly uses kotan eepak ta for meeting someone at the village edge, and lists eepaki as a related locative form. Kayano separates ta in its analysis of eepakita. The proposed kotan eepaki ta makes that boundary explicit while retaining low confidence: the source’s イー differs from ee, and the fully matching phrase was not retrieved. kotan ipaki ta is a more literal vowel comparison without independent lexical support. The one kotan eepak ta corpus record is a 2023 post and lacks the source’s ki syllable; it supports a semantic comparison only. The companion コタンエイバケタ is a differing transcription of related historical material.