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 :

• Kotetsu

  A katana which restores 20 HP and 20 CP when used to attack. This can only be acquired if you have some good friends.
• Giant Kunai

  A kunai that were made for big ninjas.
• Iron Sai

  A sai that is coated with pure iron
• Bodkin Dagger

  A Dagger shaped like bodkin.
• Bamboo Umbrella
• Soul Guard Battle Umbrella
• Chained Kama

  Similar to a sickle used for reaping crops and also employed as a weapon.
• Blue River

  Restore 20 CP when used to attack
• Complex Chained Kama
• Gemini Edge Staff

  10% Chance of using Jutsu without CP and recovers HP after using a jutsu. (Amount: 5% of jutsu CP consumption)
• Dorsal Fin Sword

  A sword with a shark fin on the back. (Premium user only)
• Tengu Umbrella: Hako

  Increase 7% accuracy.
  Increase maximum CP by 664.
  Reduce 57 HP damage taken.
• Water Village Jounin Gunbai
• Wavy Blade

  A wavy blade used by Water Village ninjas. It represents the tide of a water.
• Macular Silver Knife
• S6 Soul Spear Matsukaze

  5% chance to inflict Rewind (Reduce skill cooldown by 1 turn) (Not effective on talent skills)
• Tiger Generals Ninjato
• Ento: Suyan
• Yellow Battle Paper Umbrella
• Sword of Romance and Vow III

  Increase 15% accuracy. Increase all attack damage by 6% and 40% Chance to inflict bleeding when attack with weapon - Increase 15% damage taken for 2 turn.
• Three Que Shuriken
• Tail Hunter Sai

  Recover 90 HP at the start of every turn.
• Three Seals Shuriken
• Assassination Hook Claw
• Black and White Dagger
• Practice Folding Fan
• Gold Breaker Edge