One Piece: Long Ring Long Land-hen

Anime digital archeology.

Lost: For media that is completely lost.
Partially Lost: These pieces of media have had over half their content found.
Found Media: Media that was once lost, but now found.
Partially Found: Media that's had up to half of its content found is listed here.

Everything one piece in Order (at least by year)

Hope this helps.

0) One Piece Recap 1: One Piece: Emergency Planning, A Perfect Strategy for the One Piece
> Never officially released outside of Japan, but you can find low quality uploads with French or Portuguese fan subtitles.
> I watched the 24 minute episode even though the subtitles were in a different language.
> Added to this list because you need a minimum of 5 items to publish.

1) One Piece Recap 2: One Piece New Year Special: Special Report - Secret of the Straw Hat Pirates!
> Can't find on the internet.
> Was uploaded on the internet, but all links I can find are dead links now.

2) One Piece Recap 3: One Piece: Long Ring Long Land-hen
> Actually fully lost.
> One lead suggests it could potentially be available on a device in Japan called Garapon, a DVR box which could have it on demand. Maybe Garapon is the name of the company.
> The Straw Hat Pirates VS Foxy Pirates "Davy Back Fight" will be broadcast as a "special edition for one night only" from 26:55 on Friday, December 11, 2015.
> Seems it was a one and done special never intended to be viewed again or uploaded anywhere. You missed it on TV that night, you missed it forever.

3) One Piece Recap 4: One Piece Characters Log (Pending Approval on MAL)
> Can't find on the internet, but it's available to purchase from a Japanese website.
> Some people are selling the Japanese DVDs on Ebay as well.
> It has nine 24 minute episodes. It recaps the stories of each of the nine Straw Hat Pirates until the Dressrosa Arc, and is narrated by Bartolomeo.
> Can't add to this list because it's pending approval.

4) One Piece Planetarium (2007): One Piece: Uchuu tte Omoshiree! Hoshizora Jima-hen
> Recently added to MAL.
> Can't find on the internet, but I haven't looked thoroughly.

5) One Piece Planetarium (2013): One Piece The Planetarium
> Recently added to MAL.
> Can't find on the internet, but I haven't looked thoroughly.
> I wish all Planetarium short films would be archived on the internet.
> The One Piece Planetarium specials were only screened for a limited time in various planetariums across Japan. Unless someone recorded the 35 minute video and uploaded it on the internet, it's unlikely we'll get to see it.

The 13 TV specials and 15 movies are on my other stack, One Piece Watchlist: https://myanimelist.net/stacks/27919

> 4 OVAs
> 17 Recap Specials
> 6 Other Specials
> 7 Short Films (Example: Tokyo One Piece Tower, One Piece The Planetarium)
> 10 Music Videos
> 2 Toriko episodes are One Piece crossover episodes (Episodes 1 and 51)
> 4 ONAs (Example: The One Piece, Monsters: 103 Mercies Dragon Damnation)
> 8 Commercials
> 1 PV (One Piece x Poor Girl) (The only promotional One Piece video listed on MAL)

8 Commercials & 1 Promotional Video: (These ones are listed on MAL, not included in this Stack)
> Oishi-sa Hajikeru! One Piece (CM)
> One Piece Film: Gold - Cine Mike Popcorn Kokuchi (CM)
> Scratch x One Piece Film: Gold (CM)
> TOHO Cinemas x One Piece Film: Gold - Tokubetsu Eizou (CM)
> Hungry Days: Aoharu ka yo. (CM)
> Sono Me ga Mitsumeru Mono (CM)
> Look Plus One Piece Special Movie (CM)
> One Piece: Mugiwara no Ichimi kara no Kansen Yobou Message (CM)
> One Piece x Kawaisouni: Kono Boushi wo Omae ni Azukeru (PV)

6 Other Specials: (Listed on MAL, included in this Stack)
> One Piece: Episode of Alabasta - Prologue (TV Special)
> Nissan Serena x One Piece 3D: Mugiwara Chase - Sennyuu!! Sauzando Sunny-gou (CM)
> One Piece: Cry Heart (3 episodes) (Special)
> One Piece 4D (Special)
> Kyutai Panic Adventure! (Special)
> Kyutai Panic Adventure Returns! (Special)

The special recaps and One Piece: Episode of Alabasta - Prologue are listed as TV Specials, but they are not apart of the 13 TV Specials, which are like films that aired on TV.
Nissan Serena x One Piece 3D: Mugiwara Chase - Sennyuu!! Sauzando Sunny-gou is now listed as a commercial, but I'm pretty sure it's still considered a special.
One Piece: Jango no Dance Carnival is now listed as a special, but it used to be listed as a movie and is considered a short film.

This list counts only things listed on MAL. There could be more that should be, but is not yet added to this website.

One Piece: Long Ring Long Land-hen (Recap 3) is fully lost and can't be watched.
One Piece Character Logs (Recap 4) is pending approval on MAL. It has 9 episodes, but is considered as a single recap. Link: https://myanimelist.net/anime/50385/One_Piece_Characters_Log
One Piece: Barto no Himitsu no Heya! has 4 episodes and is considered as Recap 5, Recap 6, Recap 13 and Recap 14.

Personally, I can't find Recap 2, Recap 4, The Planetarium (2007) or The Planetarium (2013) anywhere on the internet, as well as Recap 3, which probably won't be found. I don't think Recaps 1-4 were officially released outside of Japan, which is why they are impossible to find. The DVDs for Recap 4 are available for purchase from Japanese websites.

The One Piece Planetarium specials were only screened for a limited time in various planetariums across Japan. Unless someone recorded the 35 minute video and uploaded it on the internet, it's unlikely we'll get to see it.

There are other One Piece Commercials not listed on MAL, so I'm not sure if they include any 2D/3D animation. There's also the One Piece ONA Recap on YouTube, recapping Act 1 and Act 2 of Wano Kuni. It seems to have been removed from MAL. Maybe it wasn't an official recap done by Toei.

Not Listed on MAL:
> One Piece: Understanding the Land of Wano So Far in 5 Minutes (ONA)
> One Piece - Toei - 60th Anniversary - Annecy Festival
> One Piece Japanese KFC Commercial
> One Piece Japanese Xfit Commercial
> One Piece X Menu Collaboration Commercial
> One Piece Film Red X Mercedes Benz Commercial
>【Scene1】ONE PIECE Vol.100/Ep.1000 Celebration Movies "WE ARE ONE."
>【Scene2】ONE PIECE Vol.100/Ep.1000 Celebration Movies "WE ARE ONE."
>【Scene3】ONE PIECE Vol.100/Ep.1000 Celebration Movies "WE ARE ONE."
>【Scene4】ONE PIECE Vol.100/Ep.1000 Celebration Movies "WE ARE ONE."
>【Scene5】ONE PIECE Vol.100/Ep.1000 Celebration Movies "WE ARE ONE."
> Radwimps "Twilight" full version - One Piece "We Are One" (Music)
> One Piece: Uta Wishes Happy Halloween
> One Piece Film Red: Uta Merry Christmas
> Chicken Tatsuta "ONE PIECE – Opening" (McDonald's Commercial)
> Gohan Chicken Tatsuta "ONE PIECE – Next Notice" (McDonald's Commercial)
> One Piece Episode 1101 Commemorative Special Animation

I don't know if any of these should be listed on MAL, but they seem notable.
This "Not Listed on MAL" list doesn't include trailers for the anime or manga. Also, no intros and outros.

The incomplete One Piece stack.

Stacks have a 50 item limit so I removed most of the specials. This should have all the films though but message me if something is missing that should be here.

Listed by watching order not by year