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 :

• Manji Sai

  A sai type weapon that has opposite side guards
• Sawtooth Iron Plate Blade
• Soryu

  Recover 8% CP every turn if current CP is less than 50% (Premium user only)
• Devil Lord Sai
• Sessho Shuriken

  A shuriken made from Gedo Sessho Seki.
• Konayuki Tessen
• Sawtooth Shuriken
• Sword of Light and Dark (Light)

  Increase 30% accuracy. Recover CP by 20% every turn. Reduce HP by 2% every turn.
• Crystal Carnage

  Increase accuracy by 25%. Has 60% chance to inflict bloodfeed - recover HP after attack. (Amount: 10% of the attack damage)
• Nightmare Shuriken
• Kasa Obake

  Restore 30 HP when used to attack. (Premium user only)
• S18 Ultimate Katana Yiwashimizu

  Increase 35% accuracy.
  Inflict poison when attack with weapon - Reduce 10% HP for 2 turns.
• Golden Thick Broadsword
• Ash Cloud Tessen
• S5 Ancient Enchanted Katana Namigaeshi

  Increase 15% accuracy. Take 30% damage by CP instead of HP (Ratio: 1CP = 2HP)
• S72 Fortitude Giant Hammer

  Increase 35% accuracy. Reduce damage taken by 15%. Has 20% chance to block attack damage.
• Goalkeepers Might

  A prized memento of a legendary world class goalkeeper. Increases accuracy by 5% and has a 10% chance to block an attack.
• Refined Iron Sickle
• Giant Kunai

  A kunai that were made for big ninjas.
• Decorate Sai
• Tiger Tooth Kunai

  A kunai that has an edge similar to a tooth of a tiger
• Dark Iron Battle Umbrella
• Dark Soul Katana

  A katana that attached the soul of a corrupted samurai.
• Shinobu Shadow Blade

  Additional 32 HP damage upon all attack.
• Blue Sky Tessen
• Yanki Blade: Gokuho

  Increase 10% accuracy.
  Burn enemy upon each weapon attack - additional 197 HP damage for 2 turns.
  Additional 127 HP damage upon all attack.
• The Deity of Snakes (I)

  Increases accuracy by 15%. Inflict poison when attack with weapon reducing 5% HP for 1 turn.