New anime announced for the 10th anniversary of Cardfight!! Vanguard franchise.

According to HMV, the DVD & Blu-ray volume 7 of Ookiku Furikabutte ~Natsu no Taikai Hen~ will include an unaired episode 12.5. Director Mizushima posted in his blog that the special was made because they couldn't put the original manga episodes happened between the episode 12 and 13 within the TV series.

A full-scale historical drama set in the last days (the year 1574) of the Sengoku Era of feudal Japan. It is the story of the Nohara family, who has been transferred into the Sengoku Era by time warp, and a tragic love between a princess Ren Kasuga (a daughter of the feudal lord Kasuga at the Province of Musashi) and a samurai warrior Matabei Ijiri (a retainer of the Lord Kasuga). (Source: Manabu Tsuribe)

The war between the Levamme Empire and the Amatsukami Imperium has been raging for years. In the midst of this struggle, the prince of the Levamme Empire declares his love for Juana del Moral and vows to end the war in one year, as part of his marriage proposal. When the Amatsukami catch wind of this, they assault the del Moral residence, targeting Juana's life. As a last ditch effort to bring the prince his bride, the San Maltilia Airforce hires a mercenary of mixed blood—a bestado—to fly Juana to the Levamme capital in secret. The pilot, Charles, accepts the mission...but traversing an ocean alone, into enemy territory, proves a much more dangerous ordeal than anyone could have anticipated. (Source: NIS America)