Bleach: Season 13, Episode 19
Dragon of Ice and Dragon of Flame! The Strongest Showdown! (7 Apr. 2012)
Muramasa's true objective is revealed to be in Karakura Town. Ichigo and the other Soul Reapers try to go after Muramasa, but the manifested Zanpakuto of Genryusai's Ryujinjakka stands in their way.
Writer:Jessica Renslow (translation)