It uses the Fuzion rules system,[1] which is highly rated for flexibility but can be difficult to learn.
There are detailed descriptions of society, weapons, language, locations and such, a comprehensive filmography, and quotations scattered throughout the book.
Sengoku was created by Anthony J. Bryant and Mark Arsenault,[2] and published by Gold Rush Games in 1999.
[1] The original version was reviewed in Knights of the Dinner Table Magazine #38.
The revised edition was nominated for the 2002 Grog d'Or Awards in the category Best RPG.