The Refined Brush of Fujiwara no Koreyuki: A Calligrapher of the Heian Court Fujiwara no Koreyuki, born in Zama, Japan, in 1139 and passing away in 1175, represents a fascinating intersection of aristocratic lineage and artistic dedication within the waning years of the Heian period. While historical records concerning his life remain somewhat fragmented, we know he was not merely a calligrapher but a member of the esteemed Sesonji school of calligraphy—the sixth, to be precise—a family deeply entrenched in the traditions of Japanese aesthetic refinement. This familial connection provided hi…