There's a pre-order registration deadline of July 14th for Sakura to Futasu no Kuma OAD, to be released with September 13th's third volume of the Cardcaptor Sakura: Clear Card follow-up manga. While calling attention to this, the anime's site has been updated with additional cast and staff information.
Coming in a January 2018 NHK broadcast, a TV anime will be adapting the Clear Card Chapter, a manga that revisits young magical girl Sakura Kinomoto in her junior-high years.
For both the TV series and this original anime episode, Morio Asaka returns to direct the Madhouse project with CLAMP's Nanase Ohkawa writing. Takayuki Negishi returns for the music. Cast is likewise returning.
Kunihiko Hamada, character designer for Chihayafuru and an animation director for episodes of the CCS TV aime and movies, will be handling character designs.