1b3fc1a2_nja_Village_Guide___AdeptGamer__Effect
[Name] Fireworks [Build Cost] 250G [Maintenance] 20G [Base Purchase Price] 600G [Successive Price Increase] 400G [Unlock Condition] Clear Ishiyama Hongan-ji Battle [Effect] 
Greatly boosts the selling power of all shops in the area of effect. (Failed fireworks will generate 10G.)
Ninja Village Guide | AdeptGamer
Effect