The series premiered in 2004. Stopped in 2010 after 28 issues.
of Clow is the possessor of a mysterious power that can change the
world, but she loses the power shards that become
scattered over several lands. Along with her friend Syaoran she ventures
out to find her lost power.
The full title of the series is Tsubasa Reservoir Chronicle (Tsubasa is Japanese for Wing).
(presenting the front covers from 6 random issues)