Ougi claims to have figured out the whereabouts of Oikura’s mother and, in her own way, helps Araragi and Hanekawa to solve the mystery.

Koyomi and Hitagi spend the rest of the date bonding further. Once back home, Koyomi has another encounter with Ougi.

Koyomi meets the Shinobu of this world; as they converse, she reveals to him his powerful influence on the mirror world.