Kyousougiga — Season 1, Episode 7: Mom's Back, and oh, Dad's Back, Too

Episode synopsis

Chapter 19: Koto takes her mother from the Shrine's Holy Grounds to the Looking Glass City. Chapter 20: The three siblings enjoy their time with their mother, but... Chapter 21: Koto tries to find out the secret of her birth from her mother, but instead she's asked to save her poor father. With no place for her feelings to go, she takes them out on Myoue.

About Kyousougiga

Hidden within Kyoto is the "mirror capital" where youkai and humans live together and no one ever dies. It is protected by three people - Kurama, Yase, and Myoue - as they await the return of their parents, Myoue Jonin and Koto. One day a young girl named Koto (same name, different spelling) and her little brothers A and Un wander into the city from a different dimension looking for her mother. A mecha-geek with red eyes, it's not immediately clear whether she's human or youkai. Her arrival upsets the long peace that had ruled the city.

More episodes from Season 1

• E1A Family's Circumstances and Its Background
• E2What Came Was a Little Sister
• E3The Eldest and His Happy Science Team
• E4The Second Daughter and Her Wonderful Monsters
• E5The Worries, Beginning, and Ending of the Young Third Son
• E6A Story Where Two Plan and One Worries
• E8A Story of a Fight Between Here and There
• E9Let's All Think About What We Can Do!
• E10A Manga Movie About People Who Have a Fun, Busy Life