The series has not yet been licensed for release in the West.

The series has not been licensed outside of Japan.

The series has been licensed in Russia and South Korea.

Both the series and its sequel are licensed by Nelvana.

According to Disney, the series has been licensed to over 190 countries.

The series has also been licensed in Europe and Asia.

The series is licensed to 112 territories in total.

The series has been licensed for a release in North America, set to be released on May 2013.

This series has also been licensed by Aniplex of America.

The series was licensed in 2005 for an English language release by Go!