You might as well compare with these Weapons so you can decide which Weapons you're gonna use for ninja Saga Pvp or in Hunting House for easier killing the boss or your opponent in ninja saga PvP
These Weapons might have better effect . Here we go :

• Giant Knive

  What if enemys attack you when you are having christmas meal? Fight them with your tablewares!
• Tengu Umbrella

  Kojima seals Tengu soul into this umbrella.
• S64 Sword of Styx

  A mythological weapon that has the power to slay gods. Increase accuracy by 35% and critical damage by 20%. Has 70% chance to increase 20% critical rate of that turn.
• Eight Blade Shuriken
• Rod of the Valkyries (II)

  Famed rod wielded by the battle maidens to counter evil. Increases agility by 1 and accuracy by 15%. (Needs Rod of the Valkyries (I) to upgrade)
• Ento: Suyan
• Black and White Dagger
• Carbon Scales Blade
• Hatamoto Katana
• Wreath of Leaf

  Xmas weapon
• Sharp Ninjato
• Dark Puppet Sai
• Beast King Sword II

  An enchanted sword with demonic energy. It's imbued with the power of the “Beast King”. Increases accuracy by 33%. Has 24% chance to remove all positive status of the target on every successful weapon attack. Inflict poison when attack with weapon reducing 7% HP for 4 turns.
• Crimson Plunder

  Increases accuracy by 33% and attack damage by 7%. And inflicts Blind status for 2 turns on every successful weapon attack. (40% accuracy reduction).
• S66 Dedicate Sword

  Increase 30% accuracy. 30% of damage received will be transferred from HP to CP (Ratio: 1CP = 2HP). Recover CP after HP reduction. (Amount: 45% of HP reduction)
• Kanesada

  A sword casted by Blacksmith.
• Subtle Ninja Blade

  Increases accuracy by 20%. Recovers 7% of users max CP every turn. Has 20% chance to increase critical rate by 50% for 1 turn after receiving damage.
• Iron Arrow Ninjato
• The Honest Sword

  Increase 23% accuracy. Increase maximum CP by 625. Restores 310 CP on every successful weapon attack.
• Ginko Tachi: Takeshi

  Increase 14% accuracy.
  Bleed enemy upon each weapon attack - additional 126 HP damage for 2 turns.
• Stone Dual Head Kunai
• Dark Gedo Shuriken

  Recover CP after HP reduction. (Amount: 40% of HP reduction)
• Dark Iron Rune Blade
• Kirin Tonfa

  Increase accuracy by 40%. 10% chance to block attack damage. 35% chances of remove targets positive status effect with weapon attack.
• Gozen Sasumata
• Great Tengu Umbrella

  Recover HP & CP by 3% when being put on a debuff.
• Christmas Tree Sword

  Increase 5% accuracy. Increase critical chance by 2%. Restore 70 HP for each successful weapon attack.