Assume N 52° 54.xxx W 001° 06.xxx
You can validate your puzzle solution with certitude.
Attack on Titan - Vertical Maneuvering Equipment (Mikasa) ; In a world overrun by giant humanoid creatures the last of the human race stay behind tall walls, battling back against the Titans using the Vertical Maneuvering Equipment, which come with two blades, which must be struck on the back of the neck of Titans to destroy them! Attack on Titan, or Shingeki no Kyojin is an Anime/Manga and also a Movie...but we don't talk about the movie *yuck*
Lord of the Rings - Andúril (Aragorn), Sting (Bilbo), Glamdring (Gandalf); Andúril (or Narsil as it was named before being reforged) is the legendary blade that defeated the evil Lord Sauron. Sting glows bright blue when orcs are nearby, a very handy weapon for detecting enemies! Gandalf found his ancient blade while adventuring with the dwarfs, and it remained by his side until he left middle earth.
The Walking Dead - Michonnes Katana. ; Michonne is extremely skilled with her Katana taking down many hundreds of Walkers. The Walking Dead TV show is based on the popular graphic novel by Robert Kirkman, also called The Walking Dead, which is the story of what happens after the zombie apocalypse
Samurai Jack - Jacks Sword; A japanese Katana forged by the gods, only this weapon can kill the evil Aku who flung jack into the future! 
Once Upon A Time - The Dark Ones Dagger (Rumpelstiltskin); Once Upon a Time a TV show where storybook characters are in the real world! Whoever wields The Dark Ones dagger controls the Dark One! When the dark one is killed the name of the next dark one appears written on the blade.
Kingdom Hearts - Keyblade (Sora) ; Kingdom Hearts is a game series that takes place in various worlds inhabited by both Disney and Final Fantasy characters. Sora is joined in his quest to defeat the Darkness by Donald Duck and Goofy!
Final Fantasy - Steiner (FF IX), Squalls Gunblade (FF VIII), Clouds Buster Sword (FF VII), Aurons Katana (FF X); Each Final Fantasy installment is a separate story in a vast fantasy world, with monsters, adventures and deep story lore.
Avatar: The Last Airbender - The Space/Meteorite Sword (Sokka) Avatar: TLA is a cartoon series where some people may have one of four different abilities to manipulate Earth, Fire, Water or Air. The Avatar can use all four at once, and will reincarnate when they die. Sokka is none of these, so feeling a bit left out he eventually creates his own sword from a fallen meteorite and forges his own weapon!
Buffy the Vampire Slayer - Sword of Darkness (Xander), Blessed Sword (Buffy), Faith’s Knife; Buffy the Vampire slayer was a TV show that began airing in the late 90's. Buffy Summers is, as the title suggests, a vampire slayer, who saves the world with the "scooby gang".
Steven Universe - Rose Quartz Sword ; Created by Bismuth for Rose to use in the war against the other gems, passed on to her son Steven Universe (who is his own mother) when he found it inside Lions mane. Connie has also used it, as has Stevonnie (the fusion between Steven and Connie) Makes sense ...right?
Star Wars - Lightsabers (Anakin Skywalker and Obi-wan Kenobi, Darth Vader); Everyone knows lightsabers! Wielded by the Jedi and the Sith, two sides of the force, who have been battling against one another for thousands of years.
Heroes - Kensei sword (Hiro Nakamura); Heroes was a TV show where people found that they had different abilities, one character, Hiro, found he could manipulate time and space, which he honed by using the mysterious Kensei sword. At one point one of the characters runs into a future version of Hiro. "Save the Cheerleader, save the World"
Adventure Time - Grass Sword, Demonblood Sword (Finn), Jake's Sword. ; Adventure time is a long running cartoon series on Cartoon network. It takes place in the post-apocalyptic Land of Ooo where Finn and Jake have many adventures, Finn occasionally getting a sword upgrade!
Tessaiga (Inuyasha) Tessaiga, known as the sword of destruction, is one of two swords, the other being Tenseiga, which is known for its power to resurrect the dead.
Vikings - Sword of Kings (Ragnar) , Lagerthas Sword; Vikings tells the tale of Ragnar Lothbrok, one of the Legendary Norse heroes, and his rise to power, joined by his wife the Shield maiden Lagertha
Runescape - Sword of Edicts (Guthix), Saradomin Godsword; Runescape is an MMO (Massively Multiplayer Online) Game which takes place in the fantasy world of Gielinor. Created on 4 January 2001, the game was actually originally operated in Nottingham!
Legend of Zelda - The Master Sword; Link wields the Master Sword in his various incarnations, entering dungeons and battling monsters to rescue Princess Zelda 
Harry Potter - Sword of Gryffindor; The Sword of Gryffindor was originally owned by Godric Gryffindor, one of four founding members of Hogwarts School for Witchcraft and Wizardry. It was later summoned from the Sorting Hat by Harry Potter to face against the Basilisk! And in the final installment it was wielded by Neville Longbottom!
Dragon Ball Z - The Z Sword (Gohan) , Future Trunks Sword (Future Trunks), Yajirobes Katana (Krillen) Dragonball Z is a long running anime, the sequel to Dragonball, with many battles against stronger and stronger enemies that threaten the planet, typically battles are done with fists and energy beams but the rare sword will be used now and then.
Moana - Maui's Fish Hook While not an actual sword, Mauis Fish Hook can still pack a punch! It also gives the Demigod the ability to shapeshift into anything he likes, usually a large falcon!
Minecraft - Diamond and Gold Sword ; Minecraft, one of the most played games of all time, is most easily explained as "legolike game where you build your own world while defending yourself from monsters (especially creepers! hiisssss)
Game of Thrones - Ice (Eddard Stark), Oathkeeper (Brienne of Tarth), Longclaw (Jon Snow), Needle (Arya Stark);Ned,Brienne and Jons swords are all made from the rare valyrian steel, said to be forged in dragon fire! Aryas needle is castle forged from winterfell, but can still sting!
