One Piece Party 7 is the seventh and final volume of One Piece Party, comprising chapters 31 - 34.
Cover and Volume Illustration
The dust-jacket's cover displays a lot of characters in different poses, as listed below. The author's name is written in orange, the title in purple and pink, with a green outline.
- Robin (child)
- Robin (adult)
- Eustass Kid
- Roronoa Zoro
- Trafalgar Law
- Portgas D. Ace
- Big Mom
- Basil Hawkins
- Donquixote Doflamingo
- Boa Hancock
- Rob Lucci
- Donquixote Rosinante
- Demaro Black
- X Drake
- Trafalgar Law (child)
Koby is on the spine.
The cover illustration inside the book displays the Straw Hat Pirates asleep in a circle, on a grass field. The title is display at the top.
One Piece High School!!
In an alternate reality where each pirate crew represents it's own high school, the Straw Hat Pirates live as high school delinquents. However, they are quickly pitted against the Donquixote Pirates, and, allying with the Heart Pirates and Kid Pirates, endeavor to take them down, eventually triggering a high school recreation of the Dressrosa Arc. However, this version is notably different, with characters who are supposed to be dead instead being alive, such as Ace and Donquixote Rosinante.
Little Robin and the Mysterious Park
While running with Ace and Sabo on Mt. Colubo, Luffy falls down a hill, suddenly appearing in an empty clearing. Slowly, the Straw Hat Pirates (minus Jinbe), all as children, begin to appear in the clearing. After introductions, Franky builds a jungle gym, and the kids begin to play together. Robin theorizes that they are trapped in some sort of space-time dilation, though the rest of the crew ignores her. Eventually, Alvida appears, and attempts to kidnap Robin to turn her in to the Marines for her 79,000,000 bounty. However, the crew are able to defeat her, and they all return to their proper timelines, with Luffy swearing to make them all join his pirate crew when they're adults.
Usopp, Caught in Impel Down
Usopp is caught in Impel Down after jumping too high on a Midori Boshi: Trampolia and launching himself into the prison. He is trapped on Level 1, where he receives aid from Demaro Black to escape the prison. However, they eventually end up on Level 6, and out of desperation release Donquixote Doflamingo. Eventually, both Black and Doflamingo sacrifice themselves to help Usopp escape, and he is able to make it out with help from Franky, who had come to rescue him.
Straw Hat Luffy
During a sudden Coup de Burst to escape a Sea King, Luffy hits his head and loses his memory. Morgans accidentally discovers about Luffy's amnesia and publishes a story about it, prompting allies from Luffy's past to come visit and Big Mom to begin an attack on the idle Sunny. The Straw Hat Pirates defend against the assault, and with help from Bartolomeo, Luffy regains his memory, allowing them to push back the Big Mom Pirates.
|___ Crocodile who ___ to ___ in one hundred days||1|
|Zoro is popular?||2|
|Cipher Pol High School Fair||1|
|Summer Break Projects||2|
|Endless Blood - Pulled from Chapter 648 of Volume 66||2|
|"Suspension Bridge Effect"||2|
|If I ever return...||4|
|The end of the voyage||4|
|Jinbe joins the Straw Hat Pirates!||2|
- While in Impel Down, Usopp meets Demaro Black, Manjaro, and Mounblutain. Black and Manjaro are locked on Level 1, while Mounblutain has yet to be sorted into a level.
- While unknown in the main series, Chapter 34 of One Piece Party technically confirms the statuses of Charlotte Opera and Bobbin, revealing them both to be alive. However, as the entire premise of the series is a comedic spin-off, this can't be taken seriously.