From publisher blurb:
Bring the samurai to your original edition games! The samurai has been represented in role-playing games from the days of the earliest edition but has been plagued by imbalance and inaccuracies. The Eastern Expeditions™ line aims to address these issues.
Eastern Expeditions: The Samurai provides a complete character class based decidedly in the historical Japanese warrior, as well as Japanese weapons and armor suitable for a samurai’s use. The class is written for the Delving Deeper RPG, but with minor modifications could be used with any “old-school” RPG, including the advanced editions of the original fantasy game, Swords & Wizardry, and OSRIC!