A Brushstroke in the Castle Town: The Life and Art of Maejima Sōyū The name Maejima Sōyū resonates quietly within the annals of 16th-century Japanese painting, a period brimming with both established traditions and burgeoning innovation. Active primarily in the mid-Muromachi period, Sōyū wasn’t a solitary genius forging entirely new paths, but rather a skilled practitioner deeply embedded within the influential Kanō school, specifically its regional manifestation in the castle town of Odawara. While biographical details remain scarce—a common fate for artists operating outside the direct pat…