|First Appearance:||Ultraman Leo Episode 11: "One Man Covered in Mud" (1974)|
The Leo Nunchaku (レオヌンチャク Reo Nunchaku) is a signature weapon of Ultraman Leo. It was created with the smoke stacks of a factory's chimney and Leo's psychokinesis. The weapon was rendered unusable after Alien Kettle cut the chain with his spear.
An article of a Comic Rise Magazine for 2nd graders explained that Leo was originally planned to have a weapon like Ultraseven, whom Leo succeeds. The nunchaku was only ever used once however, and was eventually replaced with the Ultra Mantle as Leo's weapon.
|Crest Weapons||Eye Slugger | Vezard | Maxium Sword | Zero Sluggers | Xlugger | Orb Sluggers | Geed Slugger|
|Bracers and Bracelets||Ultra Bracelet | Ultra Converter | King Bracelet | Stratos Edge | Armed Nexus | Mephisto Claw | Max Spark | Max Galaxy | Mebius Brace | Knight Brace | Ultra Zero Bracelet | Strium Brace | Ultra Fusion Brace|
|Armors||Protector | Cosmo Techtor | Grantechtor | Aarb Gear | Techtor Gear | Ultimate Aegis | Zero Slugger Gear | MonsArmor|
|Others||Ace Blade | Ultra Array | Ultra Magic Ray | Leo Nunchaku | Ultra Mantle | Giga Battle Nizer | Ginga Spark Lance | Knight Timbre | Orbcalibur | Orb Slasher | Geed Claw | King Sword | Giga Finalizer | R/B Slugger | Orb Dark Calibur | Ruebe Kourin|