Glossary · Monkey D. Luffy
ひとつなぎの大秘宝
One Piece
Gold Roger's treasure and the series' title: literally "the great secret treasure of one-connection" (ひとつなぎ), a unity pun the English name can't show. First spoken aloud by Coby in Vol. 1, p.72.
In-story usage
Stub page — the production article includes first-appearance citation, related terms, and panel references.