Bleach

Season 0, Episode 3

Episode Title: The Sealed Sword Frenzy

Air Date: 2006-03-23

Overview:

A Shinigami named Baishin who was sealed by Soul Society long ago is set free on Earth. On a fateful day Ichigo encounters him and has roughly half of his reiatsu drained. Its now up to Ichigo and Soul Society to finally put a stop to Baishin and his destruction.