The underground passage to the castle is destroyed by the Pallasites, and the group is forced to go above ground once more. As the fierce battle between Saints and Pallasites continues, Koga senses a familiar cosmo and turns back. It is Raki, who has come at Kiki's orders. Koga and Subaru save her from Halimede at the last second. But Subaru is upset that the Equuleus Cloth isn't doing what he wants. Meanwhile at the Sanctuary, Saori goes to a massive statue of Athena to prepare for the final battle.

When Akihito sees a girl about to jump off the school roof, he surprises even himself as he races up the stairs to rescue her. Much to his surprise, the girl he saved is a Spirit World Warrior. And as a half-youmu, he’s now her prey!

Mosuke and Jirobo have some drinks and have a conversation before the moon about their lord, Naoe Kanetsugu and his adventures up until this point.

After succeeding in changing the destiny of Mayoi Hachikuji, who was supposed to be the victim of a traffic accident, Koyomi Araragi and Shinobu Oshino returned to August 21st 11 years in the future. There, the two of them find out that their original world had been completely annihilated.

The members of C³ finally battle it out?! That's right... the big event is about to begin. They call it the "Field Queen Contest"! And not only are the members of C³ participating, but Aoi and Rin, as well! Each contestant shows off her individual charm during the appeal time event, and then they all face each other one-on-one in an elimination-style survival game battle! Who will take home victory, and what lies at the end of this battle between passionate young girls?

Life with the six brothers becomes even stranger as Yui loses her appetite and becomes 'marked' as Ayato's possession. She is temporarily released from her duties as his personal plaything and sippy cup so she may get bathed. She enters the enormous bathroom to draw a bath for herself only to find Shu listlessly soaking in it, fully clothed. Then she learns to her sorrow that she doesn't have a single ally in the entire household.

In the final battle against Princess Tamazusa, Murasame overtakes Shino’s body and goes on a rampage! Will the combined forces of all of Shino’s friends be enough to suppress the raging beast and save Shino?

The well gives the Magistrate back her power and she transforms into Shiroageha, but her memories are lost. She attacks Jinbei, and the power of the well makes Sanada much stronger. Jinbei, who swore to fight until he dies, is faced with his last enemy. The final battle begins!

B.B.B.'s Papa and Grandpa take him for his first visit to a bath house. He loves it, but is saddened to hear the owner say he'll have to shut down due to a lack of customers. When the three Bottom Biting Bugs see all the people who would be inconvenienced if the bath house shut down, they decide to act... but they only have one week! Can they attract more customers and save the bath house?!