Irawaji holds the title of owlo in Ennakamuy, a minor Yamato vassal state renowned for its tranquil governance and formidable natural defenses. A scholar-artist of refined intellect, he devotes himself to cultural, artistic, and academic endeavors over martial traditions, excelling in poetry, visual arts, and scholarly disciplines. When Oshtor leaves for military service in the Imperial Capital, Irawaji swiftly pledges support, forging a bond that earns him Oshtor’s enduring reverence—marked by the steadfast use of the honorific “Your Grace.” Later, as Oshtor and Anju flee political upheaval in the capital, Irawaji shelters them within Ennakamuy’s secure borders. Anticipating nationwide turmoil, he cedes complete authority of Ennakamuy to Oshtor, empowering him to steer the region through impending conflict. After Anju’s ascension as Mikado, she rewards Irawaji’s loyalty by naming him Grand Vizier, a role he accepts after careful consideration. This transition shifts his influence from regional stewardship to the empire’s central administration. Upon assuming the vizier’s mantle, he formally passes Ennakamuy’s owlo title to his grandson, Kiwru, securing his lineage’s continued governance. Irawaji’s choices consistently reflect calculated foresight and allegiance to Yamato’s stability. He safeguards pivotal allies like Anju and Oshtor while deftly shielding Ennakamuy’s sovereignty against mounting external pressures, balancing local autonomy with imperial unity.