Arrancar: The Fierce Fight Arc

This arc includes episodes 152 to 167.
Episode 152 aired on Adult Swim on September 26, 2009!

152) Ichigo Strikes Back! This Is My Bankai
153) The Devilish Research! Szayelaporro's Plan
154) Rukia and Kaien, the Sorrowful Reunion
155) Rukia Retaliates! Release the Desperate Kido
156) Ishida & Pesche, the United Attack of Friendship
157) Ishida's Trump Card, Seele Schneider
158) Right Arm of the Giant, Left Arm of the Devil
159) Yasutora Sado Dies! Orihime's Tears
160) Testament, Your Heart is Right Here...
161) The Cruel Arrancar, Ulquiorra's Provocation
162) Szayelaporro Laughs, The Net Trapping Renji is Complete
163) Shinigami and Quincy, The Battle with Madness
164) Ishida's Strategy, 20-Second Offense and Defense
165) The Murderous Intent Boils! The Joyful Grimmjow
166) Desperate Effort vs. Desperate Effort! Hollowfied Ichigo
167) The Moment of Conclusion, The End of Grimmjow