Kusanagi

The legendary sword Kusanagi is the personal weapon of the Sannin Orochimaru. When unneeded the sword is kept within Orochimaru's body. When he wishes to utilize it, he will open his mouth wide and have it extend from his chest cavity through his throat.

Dosu's Sound Amplifier - Fubuki's Ice Bombs - Haku's Flying Water Needles - Kimimaro's Finger Bullets - Kin's Bells - Kumo-Nenkin Bow and Arrows - Mizore's Chakra Armor Hand - Mizuki's Giant Shuriken - Mubi's Crossbow - Naruto's Summoned Giant Shuriken - Shikamaru's Light Bombs - Shizune's Needle Launcher - Tayuya's Flute - TenTen's Summoned Weapons - Temari's Kyodai Sensu (Gigantic Fan) - Uchiha Clan Sharingan Windmill Triple Blade - Zaku's Air Vents

Nunchaku - Asuma's Knuckle Knives - GamaBunta's Daggers - Hanzaki's Zanbatou - Hatake Family Tanto - Hayate's Sword - Hidan's 3-Bladed Scythe - Idate's Knife - Kakkou's Retractable Wrist Blades - Kamakiri's Scissor Pinchers - Kimimaro's Bone Swords - Kotetsu's Giant Kunai - Kotetsu's Shell Mace - Kujaku's Two Soushouken - Kumo-Nenkin Spikes - Kurosuki Raiga's Swords - Kusanagi (Grasscutter) - Mahiru's Sword - Momochi Zabuza's Head Cleaving Sword - Nidaime's Raijin Sword - Oni Brothers - Ryuugan's Gariantou - Samehada - Samurai Sword - Sasuke's Kusanagi - Yondaime's "Flying Thunder God" Kunai - Dosu's Sound Amplifier - Fubuki's Ice Bombs - Haku's Flying Water Needles - Kin's Bells - Kumo-Nenkin Bow and Arrows - Mizore's Chakra Armor Hand - Mizuki's Giant Shuriken - Mubi's Crossbow - Naruto's Summoned Giant Shuriken - Shikamaru's Light Bombs - Shizune's Needle Launcher - Tayuya's Flute - TenTen's Summoned Weapons - Temari's Kyodai Sensu (Gigantic Fan) - Uchiha Clan Sharingan Windmill Triple Blade - Zaku's Air Vents - Chouza's Staff - Enma Kongou-Nyo Form - Gamaken's Staff and Shield - Kimimaro's Flowering Spear - Kimimaro's Spinal Vine Whip

Asuma's Knuckle Knives - GamaBunta's Daggers - Hanzaki's Zanbatou - Hatake Family Tanto - Hayate's Sword - Hidan's 3-Bladed Scythe - Idate's Knife - Kakkou's Retractable Wrist Blades - Kamakiri's Scissor Pinchers - Kimimaro's Bone Swords - Kotetsu's Giant Kunai - Kotetsu's Shell Mace - Kujaku's Two Soushouken - Kumo-Nenkin Spikes - Kurosuki Raiga's Swords - Kusanagi (Grasscutter) - Mahiru's Sword - Momochi Zabuza's Head Cleaving Sword - Nidaime's Raijin Sword - Oni Brothers - Ryuugan's Gariantou - Samehada - Samurai Sword - Sasuke's Kusanagi - Yondaime's "Flying Thunder God" Kunai