Bleach: Season 1, Episode 259 - ProjectFreeTV

1 - 259: Terror! The Monster That Lurks Underground

Nanao, Ikkaku and Yamada are all sent to investigate Soul Society's underground waterways following a string of thefts from the 4th Squad's barracks. Despite numerous booby traps the trio soon find the culprit. However, they also find a very dangerous Beast Sword as well.