2009 · キャンペーン設定（ゲーム世界）
The Vacant Throne
A Legend of the Five Rings Roleplaying Game supplement covering the turbulent years following Toturi III’s death and the end of the Toturi Dynasty. With the Imperial throne vacant, the Great Clans maneuver for power while Moto Chagatai and the Unicorn Clan march on Toshi Ranbo, leading to conflict across the Imperial City. The supplement includes timelines and summaries of events from the Lotus and Samurai story arcs, along with new mechanics, NPC statistics, setting information, adventure hooks, and other material for roleplaying during this period. It requires the Third Edition core rulebook.
ソースブック（プレイを拡張するルール／オプション）スキルベース（スキルを購入または獲得）特性／アスペクト制（性格がゲームプレイに影響する）ダイスプール（目標に対して複数のダイスを振る）
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。