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 :

• Sessho Kunai: Gedo

  Increase maximum HP by 498.
  Increase 7% accuracy.
  Increase 3% reactive force chance.
• Elegant Sai

  A sai used by noble class ninjas
• S11 Hidden Katana Keio

  Increase 35% accuracy.
  Recover HP by 8% every turn.
• Fire Steel Kunai
• Blunt Short Sickle
• Mystery Bouquet

  2012 Valentines Day
• Breaker Ninjato
• Amethyst Sickle
• S44 Rock Splitter

  A mighty weapon that has the power of earth. Increases accuracy by 30%, each successful weapon attack reduces cooldown of all Jutsu by 1 turn.
• Choto: Yaakira
• Mire Battle Umbrella
• Armor Breaker Kunai
• Red Armed Forces Kunai (7 Days)

  Increase 7% accuracy.
  Reduce 30 HP damage taken.
  Additional 39 HP damage upon all attack.
• Senbonzakura (II)

  Increases accuracy by 22% and dodge rate by 3%, and weaken enemy upon each weapon attack - reduce 90 HP damage for 3 turns.
• Mantis Sai
• Chocolate Sword

  Chocolate Sword (Festive Special)
• Tengu Umbrella: Mu

  Increase 3% accuracy.
  Increase maximum CP by 344.
• Fire Star Windmill Shuriken
• Storm Armor Shuriken
• S22 Ultimate Spear Sliver Rider

  Increase 20% accuracy.
  Reduce damage taken by 20%.
• S16 Umbra Half Moon Scimitar

  Increase 45% accuracy and agility by 3. Kill enemies instantly when their HP are less than 16%.
• Gyoujaku Sword
• Ranmu Shuriken

  Limited for Hanami Festival 2011!
• Tosa ninjato
• Native Sword

  Increase purify chance by 8%. Recover 5% HP when purify.
• S4 Black God Hammer

  Increase accuracy by 35% and maximum HP by 1000. Recover HP by 5% every turn.
• Native Claw

  Rare chance to increase 30% critical rate of that turn.