In Japanese language, "dachi" (だち) or (ダチ) is a shortened version of "tomodachi" (友達, ともだち, or トモダチ), meaning "friend."
Usage
See Special:Whatlinkshere/Etymology:Dachi for a list of articles using this term.
This is an etymology page: a page detailing the origins of terminology used in the series in regards to real world culture and history.
