"Beauty, Terror, and Adventure"
An expansion and reworking of the original GURPS Japan. Re-illustrated as well.
The first of the GURPS historical sourcebooks. Covers the late twelfth century until the mid nineteenth century.
Can be used for a strict historical campaign or in a historical fantasy campaign as the book details magic and mythological creatures appropriate to the setting.
As with all GURPS histories, this book is perfectly suitable for any system.