With all of the Clow Cards recaptured and changed into her own Sakura Cards, Sakura Kinomoto now enters her first year at Tomoeda Middle School. After her initial day of classes, Sakura reunites with her love Shaoran Li, who informs her that he is permanently moving back to Tomoeda. Much to her surprise, it even turns out that Shaoran will attend the same school and it seems as if Sakura's life is heading in all the right directions. However, when Sakura goes to sleep, she encounters in her dream a mysterious cloaked figure and finds herself surrounded by transparent cards. Waking up in fear, Sakura is shocked to see her dream has come true, with the Sakura Cards having turned clear. Continued dreamlike encounters with the unknown enemy and her gaining a new magical key sets the stage for Cardcaptor Sakura's latest adventure! [Written by MAL Rewrite]

The series will explore an alternate universe to the main series, and will focus on Kouji Ibuki, an antagonist in the Cardfight!! Vanguard Movie: Neon Messiah, and Suiko Tatsunagi. (Source: ANN, edited)

Aichi and his friends have won the National Tournament and decide to go their own ways until a mysterious boy named Takuto Tatsunagi appears. He reveals that the Royal Paladins, Dark Paladins, and Kagero leaders have been captured, and the only way to free Cray is for the Vanguard fighters to use a new power- Limit Break. Because the Royal Paladins lose the ability to fight, Aichi's deck is changed to be a Gold Paladin deck. Aichi and his friends must now win the Vanguard VF Circuit if they are to learn more about the occurrences on Cray and free their old friends. (Source: ANN)

Several days after the mortal battle against Link Joker which embroils the whole world, the world has returned to peace. But Kai Toshiki faces a surprising situation. Sendou Aichi, the hero who saved the world from the invasion of Link Joker, has suddenly disappeared. In addition, everyone's memory about Aichi is lost...Almost all hints have been lost, and Kai starts to search Aichi with "Blaster Blade" and the deck of Royal Paladin, the only existing hint and the proof of their bonds. Kai is approached by fighters who call themselves "Quatre Knights". The four---Gaillard, Neve, Ratie and Sarah---are fighters with world-class power in vanguard fights. They control mysterious power and urge Kai to give up searching Aichi. What is their purpose...!? And what is their relationship with Aichi...!? Kai, with the new power "Legion" in his hand, fights to take Aichi back. Now, the war has begun! (Source: Cardfight!! Vanguard Wikia)