Weapons

A weapon (武器) is any object used to inflict damage by either physical or non-physical (i.e. elemental) means. In Kingdom Hearts: Chain of Memories, all characters and enemies wield Cards.

Sora
Sora is the main Keyblade wielder in the series. Sora uses a Keyblade, and can attach Keychains to it to change its form, but at certain times he also uses weaker, practice weapons. The Kingdom Key is Sora's default Keyblade.

Riku
Riku was the original chosen wielder of the Keyblade, but when he began to walk the path of darkness, the Keyblade denied him and chose Sora instead to be the Keyblade wielder. He uses a wooden sword while on Destiny Islands. Once he leaves the islands, he uses the Soul Eater as his main weapon, and it eventually transforms into his own Keyblade, Way to the Dawn.

Roxas
As the Nobody of Sora, Roxas has the ability to wield two Keyblades, Oblivion and Oathkeeper, though he usually uses just one. At one point he loans his Keyblade to Xion and uses a stick instead. However, when his memory is altered and he is placed within the Simulated Twilight Town, he can only wield standard Struggle Bats until he regains the ability to use the Keyblade.

Terra
Terra has the ability to wield the Keyblade. At certain times he also uses weaker, practice weapons.

Ventus
Ventus has the ability to wield the Keyblade. At certain times he also uses weaker, practice weapons.

Lea
Lea has the ability to use the Keyblade. He also has used other weapons.

Dream Eaters

 * Chef Kyroo - Frying Pan
 * Sir Kyroo - Sword
 * Lord Kyroo - Sword and Shield

Other protagonists

 * Aladdin - Scimitar
 * Auron - Battlefields of War
 * Beast - Claws
 * Chicken Little - Slingshot/Baseballs/Firecrackers
 * Cloud - Buster Sword, Fusion Sword
 * Hayner - Struggle Bat
 * Jack Skellington - Bone Fist
 * Jack Sparrow - Skill and Crossbones
 * King Triton - Trident
 * Leon - Gunblade
 * Mulan - Sword of the Ancestor
 * Peter Pan - Dagger
 * Seifer - Struggle Sword
 * Selphie - Jump Rope
 * Setzer - Struggle Sword
 * Simba - Proud Fang
 * Stitch - Laser Guns/Ukulele
 * Tarzan - Spear
 * Tidus - Wooden Pole
 * Tron - Identity Disk
 * Vivi - Struggle Sword
 * Wakka - Blitzball
 * Yuffie - Shuriken
 * Prince Philip - Sword and Shield
 * Zack - Sword
 * Phoebus - Sword
 * Quorra - Identity Disk

Unversed

 * Monotrucker - Pickaxe attached to arm
 * Buckle Bruiser - Dual Shields
 * Iron Prisoner II, III, IV - Fire Hammer
 * Mimic Master - Book
 * Symphony Master - Baton
 * Vanitas Remnant - Void Gear

Heartless

 * Defender - Defender (shield)
 * Wizard - Wizard's Relic
 * Bandit - Scimitar
 * Invisible - Notched broadsword
 * Bouncywild - Slingshot
 * Sniperwild - Slingshot
 * Kurt Zisa - Twin s
 * Ansem - Dual-Bladed Soul Eater
 * Bookmaster - Akashic Record
 * Shaman - Shaman's Relic/Spell's Relic
 * Runemaster - Akashic Record+
 * Necromancer - Spell's Relic+
 * Screwdiver - Trident
 * AntiSora - Black Kingdom Key
 * Pirate - Cutlass
 * Trick Ghost - Candle
 * Magic Phantom - Candle
 * Lance Warrior - Lance
 * Lance Soldier - Lance
 * Armored Knight - Sword attached to arm
 * Luna Bandit - Twin s
 * Graveyard - Knife and axe
 * Assault Rider - Lance
 * Grim Reaper - Pendulum
 * Storm Rider - Bombs
 * Volcanic Lord - Staff
 * Blizzard Lord - Staff
 * Toy Soldier - Flintlock
 * Gargoyle Warrior - Axe
 * Gargoyle Knight - Sword
 * Orcus - Notched broadsword
 * Eliminator - Red Defender

Nobodies

 * Dragoon - Nobody Lance
 * Gambler - Cards and Dice
 * Samurai - Katanas
 * Berserker - Hammer

Villains

 * Cards of Spades - Card's Axe
 * Cards of Hearts - Card's Lance
 * Clayton - Shotgun
 * Jafar - Magic Staff
 * Captain Hook - Pirate's Rapier
 * Maleficent - Witch's Staff
 * Giant Ursula - Trident
 * Shan-Yu - Barbar's Sword
 * Captain Barbossa - Rapier & Flintlock pistol
 * Undead Pirate-A - Boarding Axe
 * Undead Pirate-B - Blunderbuss
 * Undead Pirate-C - Dagger
 * Pete - Rolling Bombs & Firecrackers
 * Sark - Red Identity Disk
 * Sephiroth - Masamune
 * Gantu - Laser gun
 * Braig - Arrowguns
 * Rinzler - Two Identity Disks
 * CLU - Identity Disk
 * Beagle Boys - Rapier
 * Claude Frollo - Sword