By semi-popular demand I’ve revived an old page that I never got around to putting up after the switch to WordPress in 2008. It is a list of wrestlers from the dojo who debuted with New Japan, and the year they started. Only New Japan trueborns (dojo graduates) and semi-trueborns (who started elsewhere, but were taken into the New Japan youth system) are listed, as well as original characters (such as Tiger Mask).

Titles/Tournaments/Data -> New Japan Debut Directory

There is a lot of other old data that I hope some time to get back up but my time is a lot more limited nowadays than it used to be, so it may take a while.