Amagai's True Strength, Zanpakutō is released!

Rukia, Ichigo and Shuu attempt to find Rurichiyo by moving underground. However, they are found and confronted by Captain Amagai who engages in a fight with Ichigo where Amagai's shikai is revealed, only to be stopped by Shuu himself. After realizing that Ichigo and Rukia have good intentions he proceeds to help them in their mission.