Mom's Back, and oh, Dad's Back, Too
After reuniting as mother and daughter, Koto and Lady Koto return to Kyoto and reunite with the others. Lady Koto is then given a tour of Kyoto to see how everyone has done over the years. Afterwards, however, Lady Koto states she needs to return back to where she was, although noone is sure how. Later that night, Lady Koto and Koto have a talk, with Lady Koto asking Koto to help rescue her father who is trapped in a dream. Afterwards, Koto comes to Yakushimaru's room, venting her frustration that she knows next to nothing about herself. Just then, Ibuki appears before Koto, causing various destructive phenomenoms to occur around Kyoto.
Aired 28/11/2013EP 7 - Mom's Back, and oh, Dad's Back, Too

Kyousougiga
In Kyoto, nothing changes. No, not that Kyoto, but rather the Mirror Capital Kyoto, the world inside of a painting! Colorful, beautiful, but static, the people of this world live an idyllic, if boring life. That is, until Koto appears, like a wrecking ball slamming into still waters.
Koto's never met her mother, and in search of clues about her missing parent, she winds up in the very place she's supposed to be, yet least expected. What unfolds is a tale of a crazy, mixed-up family, where the father has mysterious powers, the mother is a goddess, and the siblings have an intense rivalry that will finally see its conclusion... even if that conclusion brings about the attention of the Shrine, an organization dedicated to protecting the multiverse.
(Source: Discotek)