Cardfight!! Vanguard Extra Story -if-

Action / Adventure

Aichi Sendou and the Miyaji Cardfight Club aim the win the national championship, but problems arise after the timeline has been rewritten and taken Kourin off the team. Now Aichi and company must find a way to get back to 5 members to compete while the Student Council tries to shut them down. Meanwhile Kai battles his own demons as he tries to figure out how to reconnect with his cards, and Kouji Ibuki must decide whether he wants to give up the game or find a new way to play that doesn't involve deleting others. (Source: Anime News Network)

Sports

Shunichi Domoto is a talented, sportive 5th grade boy who is used to help sport teams in his school. He enters a Yoyo duel against a bully boy called Benkei to help his friend, Beso, to get back his Yoyo which was stolen by the bully. He beated him, but after that, he meets the exceptionally gifted Yoyoer, Seito Hojoin, who beated him while he ridiculed the Yoyo game. So, Shunichi enters Japan's Yoyo championship to get his revenge from his loss with Seito. Throughout this Championship, he earns new Yoyoing Skills and meets powerful rivals. (Source: Anime News Network)

Comedy / Fantasy

In the magical kingdom Juraihelm, Tsunami is in line to be crowed queen but must complete a test first. She must choose someone to make the world a better place. Sasami is given the task of delivering a CD from her mother's store to a spooky mansion. When she gets there she is met by Tsunami who tells her she will become a magical girl. She endows Sasami with magical powers and sends Ryo-Okhi with her as a guide. Matters are not easy, however, as Tsunami's rival, Ramia, wants the crown and will do anything she can, including creating her own magical girl, Pixy Misa, to stop Tsunami from being crowned.

Comedy / Mahou Shoujo

Bundled with the 21st volume of the Nisekoi manga.

Comedy / Mahou Shoujo

Kanon spin-off OVA bundled with vol. 22 of the Kami nomi zo Shiru Sekai manga. (Source: Weekly Shonen Sunday)

Comedy / Ecchi

* An exclusive OVA produced for PAJAMAS SOFT 10th Anniversary-Project Prism Magical: Prism Generations! and included with the professional package of the game. There is a small town on the sea. Raika just enjoys his school life with Ibuki, his old friend, and Yuri, his maid. However, his father is actually a magical girl (?). Also, a group of magical girls come to his school to look for a treasure stone called Mana Prism. Though he doesn't want to wear a girl's costume, he is forced to be a magical girl as well! "Come back, my peaceful life!" To save his school, his battle against the magical girls starts now! (Source: AniDB)

Action / Ecchi

On a spring day when the cherry blossoms have started to fall, the naïve princess of a small country, Lion begins her days at a school in Hokkaido. The school houses a special facility run by ALCA that trains Logicalists who protect the peace of the world. Lion has a lot of unique classmates in Class 1-S, including Nina, a Logicalist. This is the story of the energetic and adorable days the Logicalists-in-training spend together. It’s time to Trance! (Source: Crunchyroll)

Comedy / Ecchi

Originally an April's Fool in 2007, this one episode OVA is a spin-off of the School Days game by 0verflow, and shows Kokoro Katsura, the little sister of one of the main characters, from her other side. A mahou shoujo out to save the world, or something like that. (Source: AniDB)

Comedy / Ecchi

With things such as story out of the way, Higurashi cranks up the fanservice with Kira, a new OVA series to commemorate the series' 10th anniversary, featuring nail-biting situations such as Rika and Satoko becoming magical girls to battle evil magic crime syndicates with the help of their trusty squad of cheerleaders, among other things. The excitement may be too much to handle. Do you dare step inside the... "different" world of Higurashi no Naku Koro ni Kira?

Action / Adventure

This is the story of "Shinemon Nitta", the future manager of Card Capital. 10 years before the reunion of Aichi Sendou and Toshiki Kai, the card shop run by the Tokura family "Card Capital" was going out of business. Then came the attempt to take over the store by Esuka Hibino, the owner of a major card shop. In order to protect Card Capital, Shinemon Nitta stands up as the "Self-proclaimed Manager!" (Source: Cardfight!! Vanguard Wiki)