As likely expected by many (I certainly was hoping for it), Maaya has been selected to sing the opening of the new Card Captor Sakura Clear Card Arc anime which will be airing from January 2018.
Lyrics: Maya Sakamoto
Music: Yoshiki Mizuno(水野良樹)
Arrangement: Shin Kouno(河野伸)
Maaya's previous CCS Song ("Platina", "Sakura Cards Arc" Opening) was released almost 20 years ago, in October 1999!
Maaya's JVC page: http://www.jvcmusic.co.jp/maaya/news/index.html#link0
official CCS web site: http://ccsakura-official.com/news/index01340000.html