The Sea at Boshu

Boshu, the older name for the southern Bôsô Peninsula in present-day Chiba Prefecture, offered Hasui rugged Pacific coastline scenery distinct from the calmer inland seas he also depicted. This print likely shows the open ocean from a coastal vantage point, with wave action against rocky outcroppings or a stretch of exposed beach. Hasui's coastal prints characteristically emphasize the expressive potential of water and sky through extended bokashi gradations: horizon lines dissolve into graduated blues above, while the sea surface is rendered with repeated woodblock impressions that build wave texture and foam. Fishing vessels or boats at anchor may appear mid-composition, providing scale and a human presence without foregrounding figures prominently. The Boshu coastline carried associations with the abalone-diving traditions of the ama (female divers), a subject that appeared across both ukiyo-e and shin-hanga. The composition demonstrates Hasui's ability to calibrate a specific temporal mood—the quality of overcast Pacific light, the weight of incoming swells—to a precisely located coastal geography.