.jp is the latest ccTLD to pass the magical one million mark, achieving the milestone last month. As of March 1 there were 1,003,285 domain names registered.
In the first three months of 2008 there was an increase of 14,399 registrations and 104,484 in the previous twelve months.
Of these domain names, around a third (316,829) are .co.jp names, half (480,890) are ASCII names and 142,013 are what Japan Registry Services call Japanese.
http://www.domainnews.com/registries...-domain-names/