Sa Enjun, titled Sa-Taiho, serves as one of the Emperor's three equal-ranking Grand Advisors in the Saiunkoku court, alongside Sho-Taishi and Sou-Taifu. He belongs to the Sa Clan (Brown Clan), one of Saiunkoku's seven great noble houses, identified by their spiral peacock seal. Historically, the Sa Clan struggled for influence, resorting to corruption, blackmail, and criminal activities that caused significant unrest within their home province. Enjun's tenure as former clan head shadowed this turbulent period. His wife, Hyou Eiki, governed the Sa Province as his proxy and later advised the current clan head, Sa Kokujun. Their family includes a granddaughter, Sa Shunki, and an adopted ward, Kourin. Enjun's younger brother, Sa Chuushou, was notoriously corrupt and ambitious, orchestrating schemes to elevate the clan through his grandsons—Sa Soujun, Sa Sakujun, and Sa Kokujun. Within the imperial court, Enjun participates in high-level political discussions, such as addressing concerns over Shuurei Hong's poisoning and its potential impact on palace stability. His relationship with Advisor Sho is driven by a longstanding ambition to surpass him in influence, fostering a subtle rivalry. Enjun also engages in conversations regarding the exiled Prince Seien, though his precise position or knowledge of the prince's fate remains unstated. His actions reflect a focus on maintaining political equilibrium and managing his clan's complex legacy; specific personal story arcs or developments across extended media are not detailed.