Imprisonment?! Senbonzakura & Zabimaru.While delivering a hammer sword beast to the twelfth division barracks, Senbonzakura and Zabimaru find themselves caught in the barrack's intruder containment system when the former messes around with a remote control. After Senbonzakura fails to break the glass case with his shikai, much to Zabimaru's annoyance, Ashisogi Jizō passes by, but it is unable to hear them due to the glass case being soundproof. Ashisogi Jizō accidentally break the remote control, making an irritated Senbonzakura to use his bankai to destroy the glass case, which sets off a lockdown mechanism. Senbonzakura and Zabimaru run past the closing gates, leading them to a control room that surprisingly monitors the perimeters of the Seireitei. Senbonzakura sets off explosions all over the place after messing around with all the buttons. When a maddened Ashisogi Jizō appears, Senbonzakura and Zabimaru each use their bankai at it, destroying the control room as well as the rest of the barracks. This catches the attention of the other Soul Reapers, especially Renji, who is gravely disappointed. Later, when it is reported that Senbonzakura is leading a group to hunt down a sword beast, Zabimaru goes after him to avoid writing apology letters.