2004 · ソースブック（プレイを拡張するルール／オプション）
Way of the Daimyo
This dual-system sourcebook for Legend of the Five Rings and Oriental Adventures supports campaigns focused on characters who have risen beyond ordinary adventuring. It presents four advanced paths: the Warlord, Ambassador, Temple Keeper, and Sensei, which can extend existing characters or serve as starting points for new ones. The book updates Glory and Status rules, offers guidance for high-level campaigns, and includes rules for creating school techniques and Minor Clans. It also provides new feats and abilities that can be used in other d20 System campaigns.
レベル制（XPを獲得してレベルアップ）ダイス（主にd20）グリッドベース（移動/戦闘に正方形のマスを使用）
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。