Bleach: Season 1, Episode 31

1 - 31: The Resolution to Kill

Ichigo's battle between Renji gets serious, but Ichigo will never give up on his journey to rescue Rukia. Ichigo starts to remember his training with Urahara. His training with Urahara helps him find out ways of finding weaknesses for certain attacks. His training also reveals the resolve that he should have that would help him beat Renji.