Tower of Confusion
Minato and his Sekireis begin their infiltration of the MBI Tower in downtown Tokyo in order to find out what the data on the antidote is to help cure Chiho of her condition. Minaka hinders the team from successfully completing it by activating anti-personnel traps, deploying the disciplinary squad to attack the Sekireis and keep them busy before he announced the activation of hidden explosive charges throughout the building. This forces Minato and Musubi to run harder towards the upper floors of the MBI Tower. Outside, the botanical gardens were already burning thanks to Homura's fire attacks.
Aired 19/09/2010EP 12 - Tower of Confusion
Sekirei: Pure Engagement
The battle to find the supreme Sekirei continues. Still some of the fighters and their masters refuse to participate in the battle since losing it means to lose the Sekirei forever, and many of them actually care about their partners, while others just use them as tools. A storm is rising on the horizon, a bigger threat approaches the city and it's about to bring pain and suffering to those who love and care for their Sekireis.
(Source: Anime News Network)