Episode 13 of Denpa Onna to Seishun Otoko released on Blu-ray & DVD.

Makoto Niwa meticulously tallies the amount of positive and negative youthful experiences he engages in as if to grade his own life. When his parents go overseas, he moves to a new town to live with his aunt, welcoming the change and ready for a fresh start. However, as ordinary as he had imagined his adolescence to be, he could never have taken the existence of an enigmatic long-lost cousin into account. Upon moving into his aunt's house, he discovers the cousin he never knew about: Erio Touwa. Despite being Makoto's age, she couldn't be more different: Erio chooses to wrap herself in a futon all day rather than to go to school. She even claims to be an alien, and with a speech pattern and personality to back it up, any chance of Makoto's dreamt-of normal life is instantly tossed out the window. As he meets a string of other eccentric girls in town, Makoto must face the possibility of seeing his youth points in the red. However, he might be surprised by how thrilling an abnormal youth can be. [Written by MAL Rewrite]

The path to becoming a fine wife begins with being an accomplished cook—at least, that is what Ryou Machiko's late grandmother had led her to believe. For a middle schooler, Ryou's cooking skills are incomparable; but recently, though Ryou's food looks appetizing and smells inviting, the taste has not been delicious. Just when the dejected art student comes to terms with the possibility that she might continue living alone for the rest of her life, her aunt tells her that Kirin Morino—Ryou's second cousin—will begin staying with her every weekend since the younger girl has joined a cram school in Tokyo and aims to attend the same school as Ryou. Surprisingly, with her cousin's arrival, Ryou finds that her cooking has vastly improved—apparently, it is not her prowess in the kitchen, but the sharing of the experience with those closest to her that seems to make the flavors shine. [Written by MAL Rewrite]

Just an ordinary teenager, Kobeni Yonomori receives quite the surprise on her 16th birthday—a fiancé and a sister-in-law she never even knew she had. As a result of an arrangement that her late grandfather made, Hakuya Mitsumine and his younger sister Mashiro have moved from their countryside home to the Yonomori household in order to deepen their relationship with their new family members. Mikakunin de Shinkoukei follows Kobeni's "love life" with Hakuya as she tries her best to adjust to the abrupt changes forced upon her. However, as some extraordinary secrets regarding the siblings come to light, Kobeni will find her life changed forever. [Written by MAL Rewrite]