So, it seems the Aizen arc is reaching its final point as Ichigo struggles with Tensa Zangetsu and Aizen gets more and more powerful with the Hogyoku, about to kill Ichigo's friends!! Everything is pointing to the fact that Ichigo is the only one who can defeat Aizen once and for all!!
Episode 307 - Emergency Situation! Aizen, New Evolution! (緊急事態!藍染、更なる進化!)
February 1, 2011
Episode 308 - Goodbye...Rangiku (さよなら…乱菊)
February 8, 2011
Episode 309 - Release the Final Getsuga Tenshou (放て最後の月牙天衝)
February 15, 2011
Episode 310 - Ichigo's Resolution (一護の覚悟)
February 22, 2011