Bleach: Season 1, Episode 254

1 - 254: Byakuya and Renji, the 6th Division Returns

The Shinigami and their newly deprogrammed Zanpakuto arrive to join the fight against Muramasa. However, they first have to defeat the seemingly endless number of Menos that have also appeared. Things are further complicated by the squabbling between the Shinigami and their Zanpakuto and the animosity towards Byakuya.