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BlazBlue Wiki

The Dream Blades: Musashi (夢刀・六三四 Mujin: Musashi, Dream Blades: Six Three Fourths, localized as Mucro Somnio: Musashi) is an Arch-Enemy Event Weapon with the shape of a pair of kodachis, one stored in each end of the sheath. This weapon is wielded by Jūbei.


Nine used a part of Takemikazuchi’s core to create Musashi specifically for the beastman, Jūbei.

Musashi’s blade can cut straight through things that cannot normally be cut.[1] After the Great Dark War, its core was released, but Jūbei continues to use it.



  • It seems to be named after Musashi no Ken, a Japanese sports manga series that focuses on kendo, and its protagonist, Musashi Natsuki (夏木六三四 Natsuki Musashi)
    • It is also somewhat named after Miyamoto Musashi, an expert Japanese swordsman, who became renowned through stories of his excellent and unique double-bladed swordsmanship.
      • Also to add to this, two of his attacks (one of his specials and his Exceed Accel) are named after Musashi’s ring motif; the latter in particular borrows from his famous “Book of Five Rings”.
  • Despite being read as “Mujin”, the kanji for “jin” is that for “tō/katana” instead.


  1. BlazBlue (Chronophantasma, Chronophantasma Extend, Centralfiction), glossary, weapons section, entry #5


Legacy Weapons: Giant: Takemikazuchi · Crystalline Sealed Blade: Murakumo · Demolishing Blade Manifestation: Kusanagi · Sealed Treasure Spear: Izayoi · Gallia Sphyra: Outseal
Magic Formula Armaments: Sealed Armament: Izayoi · Weaving Zero: Izayoi
Event Weapons
Highlander: Takemikazuchi · Ice Sword: Yukianesa · Demon Guns: Bolverk · Machine God: Nirvana · Dream Blades: Musashi · Slaying Demon: Ōkami · Thundering Roar: Muchōrin · Snake Pair: Ouroboros · Phoenix Wing: Rettenjō · Divine Radiance: Murakumo · Corpse Burial: Requiem
Event Weapon Imitations: Ex Machina: Minerva · TR-0009 Tager · Lambda-11
Detonators: Detonator: Ignis
Anti-Observer Armaments: Sealed Armament: Izayoi · Weaving Zero: Izayoi · Murakumo Unit · Sword of Izanami · Black Beast
Immortal Breakers: Gallia Sphyra: Outseal · Weaving Zero: Izayoi
Other: Hi no Kagutsuchi · Hihiirokane · Aramasa · Yasakani no Magatama