This is about the blacksmith shop itself. For the set, see 2508 Blacksmith Shop.
“The shop is called 'Four Weapons,' not 'For Browsing.' Either buy something or go peddle your insults somewhere else.”
Kai to Master Wu
Four Weapons Blacksmith
Location Ignacia
Inhabitants Ray (formerly)
Maya (formerly)
Kai (formerly)
Nya (formerly)

Four Weapons Blacksmith is a family-owned blacksmith shop in the town of Ignacia. It was home to Nya and Kai before Master Wu recruited Kai and invited Nya to live with him and join the Ninja.


Long before Kai and Nya were born, Master Wu, for fear of his own demise, drew a map of where the Four Weapons are and gave it to an honest man, Kai and Nya's father, Ray. When he and his wife mysteriously vanished, his children took over running the shop.

Way of the Ninja

Kai and Nya were working in Four Weapons on the day Wu returned to the village. Kai had failed to create a sword due to his impatience as the old man entered and became annoyed when Wu started to complain about the lack of tools for a Ninja.

When the Skulkin Army attacked the village, Kai and Nya left the shop unguarded while they went to fight the skeletons. This left way for Nuckal and Kruncha to invade the store in search of the map.

Weapons of Destiny

Nya returned to the shop while Kai, Jay, Cole, and Zane traveled to the Underworld on their dragons to rescue Master Wu, leaving a candle lit. When they returned, she exited to greet them.

Secrets of the Blacksmith

It was decided at some point that Nya would move in with the Ninja at the Monastery of Spinjitzu, so Jay took her back to Four Weapons on Wisp to pick up a few of her things which turned out to be weapons. She told Jay to wait outside while she did so, only to be cornered by Wyplash, Krazi, Chopov and Bonezai. She promptly took care of them and left with Jay.

Day of the Departed

Kai and Nya returned to Four Weapons for the Day of the Departed, lighting a lantern in honor of their parents. While there, the two were ambushed by Master Chen who launched a missile into the shop setting it ablaze, but after a brief skirmish, they managed to defeat him.

Secrets Discovered

Kai went to visit the Blacksmith shop to look for clues about his parents' disappearance. Angered that they might be a traitor, he hit a gong, activating a hidden trapdoor to a room filled with weapons his father made.


The shop is a small two story building with elegant sloped roofs and a sign out front. The first floor contains the actual blacksmith, racks of samurai helmets and swords, as well as a small phone hanging on the wall. A bed is nestled in the other corner near a large window, and a set of stairs leads to the second floor.

The Shop's Wares

Some of the items sold at Four Weapons Blacksmith:

  • Katanas
  • Daggers
  • Knives
  • Hammers
  • Shurikens
  • Maces
  • Axes
  • Spears
  • Scythes
  • Double-scythes
  • Armor
  • Helmets
  • Gloves
  • Samurai Armor



  • The name of the blacksmith shop indicates that it may have been named after Master Wu gave the map to Ray, as it may be named after the four Golden Weapons.
  • The Chinese symbols (忍者) on the sign translates to "ninja."


Landmarks, Vehicles, and more


Ignacia · Mountains of Impossible Height · Caves of Despair · Floating Ruins · Frozen Wasteland · Ice Fortress · Forest of Tranquility · Fire Temple · Ninjago Sky · Jamanakai Village · Wildwood Forest · The Lost City of Ouroboros · The Toxic Bogs · Torchfire Mountain · Desert Pyramid · Ninjago City · Mountain of a Million Steps · Birchwood Forest · Hypnobrai Tomb · Fangpyre Tomb · Anacondrai Tomb · Constrictai Tomb · Venomari Tomb · Sea of Sand · The Mountain of Madness · Mega Monster Amusement Park · Spirit Coves · Golden Peaks · Crashcourse Canyon · Glacier Barrens · Stone Army Tomb · The Dark Island · Samurai X Cave · Hiroshi's Labyrinth · Blackwood Forest · Chen's Island · Chen's Camp · Echo Canyons · Corridor of Elders · Spinjago · Stiix · Haunted Hill · Wailing Alps · Vermillion Swamps · Boiling Sea · Ninjago Island · Endless Ocean · Chrono Crater (Non-canon)


Four Weapons Blacksmith · Monastery of Spinjitzu · Lord Garmadon's Dark Fortress · Ed & Edna's Scrap N Junk · Lloyd's Treehouse Fortress · Master Wu's Academy · Kiddie Arcade · Hidden Workshop · Marty Oppenheimer School of Performing Arts · Concert Hall · The Serpentine's Underground Fortress · Grand Sensei Dareth's Mojo Dojo · Ninjago Museum of History · Ninjago Doomsday Comix · Temple of Light · Borg Tower · Wind Farms Power Station · Ninjago City Aquarium · The Temple of Fortitude · Yang Tavern · Chen's Palace · Kryptarium Prison · Steep Wisdom · Domu · Temple of Airjitzu · Hanging Temple · Borg Store · Vermillion Dome of Doom · Oni Temple · Temple of Resurrection

Other Realms

Cursed Realm · Underworld · Cloud Kingdom · Djinjago · Departed Realm · Realm of the Oni and the Dragon · Chima · Realm of Madness


Destiny's Bounty (The Black Bounty · 2.0 · Destiny's Shadow) · Serpentine Bus· Serpentine Train · Ultra Sonic Raider · Samurai Mech · Samurai Mech (Stone Army) · Fire Mech · Earth Driller · Warrior Bike · Garmatron · Golden Mech · Kai Fighter · Thunder Raider · Hover-Copter · Lightning Offroader · Destructoid · Proto Sam-X · Prototype X-1 · Chen's Ferry · D.B. Express · Condrai Crusher · Jungle Raider · Blade-Copter · Chen's Blimp · ElectroMech · Clouse's Earth Mech · Roto Jet · R.E.X. · Salvage M.E.C. · Chain Cycle · Mech-enstein · Titan Mech · Nya's bike · Kai's bike · Misfortune's Keep · Raid Zeppelin · Sky Shark · Ultra Stealth Raider · Titanium Ninja Tumbler · Rock Roader · Desert Lightning · Samurai VXL · Iron Doom · Vermillion Invader

The LEGO Ninjago Movie

Ninjago Island · Ninjago City · Ninjago High School


Imagination · Blade Cup · Violet Berry Soup · Starfarer · Celestial Clock · Helmet of Shadows · Obsidian Glaive · Blind Man's Eye · Temporal Vortex · Oni Masks (Vengeance · Deception · Hatred)