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 :

• Short Manji Sai

  A sai type weapon that has opposite side guards
• Demon Eye Dagger

  Increase 25% accuracy.Inflict poison when attack with weapon reducing 4% HP for 2 turns. Weaken enemy upon each weapon attack - reduce 10% damage for 2 turns.
• Fire Steel Kunai
• Double Corrugated Claw
• Ash Cloud Tessen
• Eastern Jade Stick

  Increase accuracy by 25%. Recovers 15% of the CP cost after using a Jutsu as HP. Blinds enemies who attacks the user for 3 turns. (10% accuracy reduction)
• Sharp Blade

  A simple but sharp blade.
• Joseph Silver Edge
• Phantom Snake Ninjato
• Dark Moryo

  Reduce target CP by 30 when used to attack.
• S15 Frozen Single Crescent Hook

  Increase 44% accuracy. Increase all attack damage by 17% and reduce damage taken by 20% until the end of next turn after using the weapon.
• Sessho Kunai: Fudo Myoo

  Increase maximum HP by 978.
  Increase 15% accuracy.
  Increase 8% reactive force chance.
• Malachite Grim Blade

  Increase accuracy by 20%. Has 10% chance to block attack damage.Increase maximum HP by 400.
• Sword of the Wicked

  Increases accuracy by 40%.
• ???

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• Stardust Katana
• S8 Soul Katana Gyoubu

  Increase all attack damage by 6% and reduce damage taken by 6% until the end of next turn after using the weapon.
• Ishigaki Katana
• Special Bouquet

  2012 Valentines Day
• Topaz Kunai
• Heavy Armor Blade

  A sharp heavy blade that requires strength to use. (Premium user only)
• Battle Turtle Kunai

  Made from the shell of Battle Turtle, the kunai is sharp and stiff.
• Newbie Nunchaku
• Snakeskin Ninjato
• Bloody Spinous Blade

  Increases accuracy by 15%. And inflicts Blind status for 2 turns on every successful weapon attack. (20% accuracy reduction).
• Wide Surface Shuriken
• S7 Cranium Lance

  Increase accuracy by 30%. Has 15% chance to block attack damage when HP is less than 50%. Has 8% chance to block attack damage.