The Oigawa Bridge and Mt Fuji — 大井川

This second view of the Oigawa Bridge from Kaiseki's 25 Views of Fuji in the Four Seasons likely differs in vantage point or season from the first — perhaps shifting from a downstream to an upstream perspective, or moving from spring to autumn coloration. The Oigawa flows from the Akaishi range into Suruga Bay, and its broad, shallow channel made it a notable barrier of the Tokaido road. The print's compositional logic centers on the relationship between horizontal bridge and conical mountain, balanced through registration of color blocks and the placement of riverbank vegetation. Bokashi techniques, applied through dampened block gradation, would carry the eye from foreground water to mid-distance bridge to the background mass of Fuji. Kaiseki's hand, what little is known of it, leans toward a quieter, more pastoral mode than the dramatized bridges of Hokusai or the populated Tokaido stations of Hiroshige — closer to the interwar shin-hanga aesthetic of contemplative landscape, though without the firm publisher attribution that would tie it definitively to that movement.