Unaired 13th episode released on the 7th DVD/BD.

The Neighbor's Club&mdash;a club founded for the purpose of making friends, where misfortunate boys and girls with few friends live out their regrettable lives. 
Although Yozora Mikazuki faced a certain incident at the end of summer, the daily life of the Neighbor's Club goes on as usual. A strange nun, members of the student council and other new faces make an appearance, causing Kodaka Hasegawa's life to grow even busier. 
While they all enjoy going to the amusement park, playing games, celebrating birthdays, and challenging the "school festival"&mdash;a symbol of the school life normal people live&mdash;the relations amongst the members slowly begins to change... 
Let the next stage begin, on this unfortunate coming-of-age love comedy!! 
(Source: Anime News Network)

Unaired 13th episode of Boku wa Tomodachi ga Sukunai.

In Japan, participation in extra-curricular activities is as fundamental a part of an education as chalk and gym shorts. However, not all students are overachievers, and for those like Yuki Ojima, groups like the Food Research Club are welcome havens in which to slack-off. But what's a slacker to do when the radical new candidate for Student Council president announces her intent to get rid of clubs like the FRC? Well, getting the help of the current Student Council president is a good start, but HIS suggestion is so counter-intuitive that it's crazy: Yuki should run for the Student Council himself? And yet, it's SO crazy that it just might work! Especially when Chisato, the chocolate-adverse president of the FRC (and Yuki's best childhood friend,) and members of other targeted school clubs start to join the swelling FRC army. But can this army of goofs and goof-offs coast all the way to political victory? Or will someone have to step up to the plate and take one for the term? 
(Source: Sentai Filmworks)

Hasegawa Kodaka has transferred schools, and he's having a hard time making friends. It doesn't help that his blond hair tends to make people think he's a delinquent. One day, he runs into his bad-tempered solitary classmate Yozora while she's talking animatedly to her imaginary friend Tomo. Realizing that neither of them have any actual friends, they decide that the best way to alter this situation is to form a club and start recruiting. 
That is how "Rinjinbu", The Neighbours' Club, was formed, a club specifically designed for people who don't have very many friends. As other lonely classmates slowly join their little club, they'll try to learn how to build friendships through cooking together, playing games, and other group activities. But will this group of relationship-challenged misfits really be able to get along?

Hasegawa Kodaka has transferred schools, and he's having a hard time making friends. It doesn't help that his blond hair tends to make people think he's a delinquent. One day, he runs into his bad-tempered solitary classmate Yozora while she's talking animatedly to her imaginary friend Tomo. Realizing that neither of them have any actual friends, they decide that the best way to alter this situation is to form a club and start recruiting. 
That is how "Rinjinbu", The Neighbours' Club, was formed, a club specifically designed for people who don't have very many friends. As other lonely classmates slowly join their little club, they'll try to learn how to build friendships through cooking together, playing games, and other group activities. But will this group of relationship-challenged misfits really be able to get along?

The true end arc of Ore no Imouto. These four episodes branch out after the 11th episode of the main TV series and present an alternative version to the end of the TV series. These episodes contrast with the good end arc of the TV series, which was an original ending written for the anime, and instead closely follows the original story from the light novels.

Kousaka Kyousuke, a normal 17-year-old high school student living in Chiba, has not gotten along with his younger sister Kirino in years. For longer than he can remember, Kirino has ignored his comings and goings and looked at him with spurning eyes. It seemed as if the relationship between Kyousuke and his sister, now fourteen, would continue this way forever. One day however, Kyousuke finds a DVD case of a magical girl anime which had fallen in his house's entrance way. 
 
(Source: Crunchyroll)

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