Collect the golden scarabs throughout the game and trade them at Muramasa shops for the following items.

Effect - Code

Armlet of Benediction - 40 Scarabs
Armlet of Celerity - 30 Scarabs
Armlet of Fortune - 45 Scarabs
Dabilahro - 25 Scarabs
Dark Dragon Blade - 50 Scarabs
Plasma Saber Mark II - 49 Scarabs
Spear Gun - 35 Scarabs
Technique Scroll - Counter Attacks - 01 Scarab
Technique Scroll - Guillotine Throw - 10 Scarabs
Technique Scroll - Izuna Drop - 05 Scarabs
Windmill Shuriken - 15 Scarabs
Wooden Sword - 20 Scarabs