Volume 4000000001

Volume 4000000001 is titled "Encore". It is a free volume distributed at the One Piece Film: Red re-screening, limited to 600,000 copies.

Cover and Volume Illustration
The cover depicts Luffy and Uta in what appears to be a concert, pointing upwards and grinning. A multi-color spotlight shines behind them, with glowsticks in front. The illustration was previously used for the cover of Shonen Jump 2022 Issue 49.

Trivia

 * Volume 4000000001, Volume 4000000000 and Volume 4／4 are the first instance of a movie receiving more than one different volumes.