Yukari Fujiwara, a ten-year-old member of the Star Clan lineage devoted to serving the Dragon God's Priestess, shares this heritage exclusively with her older twin brother Misono, though neither is directly related to other Fujiwara family members in the narrative. She wields future divination abilities while Misono interprets energy flows. Both twins embody the aster flower symbolizing remembrance, with their names forming the phrase "pastures of violet aster" — Yukari's name meaning violet. Orphaned at six when their parents died, Yukari and Misono were raised by their grandmother. The trauma initially overwhelmed Yukari, forcing her to depend entirely on Misono for daily functioning and forging her profound attachment to him. She habitually addresses him as "Ani-sama" (Brother). As their grandmother's health deteriorated and turmoil engulfed Kyou, Yukari's desperate prayers to the Dragon God summoned Karin Takakura, the White Dragon Priestess, to their world. Within the narrative, Yukari acts as Karin's chief supporter and informant. Residing with Karin and Misono in the Fujiwara manor, she explains priestess duties, announces guardian visits, and performs daily divinations forecasting events. Her fortunes initially blur due to Karin's untrained powers but sharpen as the story progresses. After Misono's departure, Yukari strains her abilities creating purification flowers, weakening her defenses against antagonists like Akram. Her unwavering faith in Karin starkly opposes widespread doubts about the priestess's legitimacy. Yukari's development centers on overcoming dependence and self-doubt. When Misono abandons the manor, she tearfully questions his motives and blames herself. Karin helps her reinterpret his absence as protective rather than rejecting. Later, Yukari attributes Kyou's misfortunes to her perceived weakness until Karin lifts her spirits through a day of snow play. A reunion with Misono allows direct explanation of his actions, fostering mutual understanding. Yukari learns to value her own contributions without comparing herself to her brother. During the climax, Yukari and Misono merge their powers to shield Karin and her guardians in battle. After Karin uses her third wish for the twins' reconciliation and happiness, Yukari expresses deep gratitude before Karin returns to her world. Yukari evolves from a tearful, self-blaming child into a resilient individual who gains confidence through priestess service and repaired sibling bonds.