Gensokyo/Hakurouken

Hakurouken is a Hardmode melee weapon. It has significantly less reach than its counterpart Roukanken, but a higher attack speed.

In addition, Hakurouken deals 150% extra damage to spirits and ghosts. This affects the following enemies:
 * Wraith
 * Possessed Armor
 * Reaper
 * Dungeon Spirit
 * Ghost
 * Poltergeist
 * Desert Spirit
 * Minamitsu Murasa

Hakurouken becomes available for purchase at the Curio Trader after defeating a Tier 5 Boss.

Trivia

 * Hakurouken is one of the two swords wielded by Youmu Konpaku.