At the meeting point of the Bayshore Route and Central Circular Route in Edogawa ward, Kasai Junction reveals an intricate world of elevated roads and city light. Multiple tiers of expressway twist and overlap like a sculptural installation, with concrete beams cutting through the sky at dramatic angles. Beneath these structures, golden highway lights flicker against tall pillars, while a nearby sewage treatment facility casts a warm, ambient glow across the scene.

The juxtaposition is striking, massive infrastructure set against the quiet shimmer of the Arakawa estuary. As your eyes follow the roads arching over the river, the city’s softer side begins to emerge: residential blocks stretching into the distance, reflected light on still water, and the distant hum of life carrying on below. It’s this contrast that makes Kasai Junction so captivating, not just as an engineering marvel, but as a deeply photogenic space that captures the layered rhythm of Tokyo.

Tucked deep within Tokyo’s dense cityscape lies one of the most visually striking intersections of elevated expressways, a place where concrete lanes split, twist, and stack with astonishing density. Unlike most junctions that gradually fan out, this structure forces all exits and merges into an incredibly tight space, resulting in a dramatic display of urban compression.

From ground level, the scene feels almost mythological, steel and concrete arcing overhead in multiple directions like outstretched limbs, lit by a tangle of streetlights and the blur of passing traffic. It’s one of the rare spots where the entire motion of a major expressway split can be seen from a single vantage point. The best angles are often just off the main pedestrian sidewalk, where a compact tripod or even a handheld camera can capture the surge of movement without obstructing foot traffic.

Photographers are drawn here not just for the structure itself, but for the raw sense of momentum and scale. With buses, trucks, and cars constantly navigating the layered roads, every moment feels alive, especially after sunset, when headlights and streetlamps carve streaks of light through the frame. It’s a place where Tokyo’s organized chaos becomes an art form, best appreciated through a lens.

At the edge of Tokyo’s waterfront, a sweeping tangle of elevated expressways curves gracefully over quiet paths and shimmering water. Massive concrete decks twist and rise in smooth arcs, supported by towering pillars that seem to dance between land and bay. By day, it’s impressive; by night, it transforms into something almost cinematic, a luminous display of structure and reflection, with lights gliding across the surface below.

Beneath the expressways, a small public walkway invites visitors into this unlikely space. Just steps from moving traffic, you’ll find a pocket of calm, a narrow gravel path lined with benches and railings, where joggers pass and photographers quietly line up their shots. Despite its industrial nature, the atmosphere is surprisingly tranquil, offering a rare chance to feel both grounded and elevated in Tokyo’s urban sprawl.

Photographers are drawn here for the interplay of scale, symmetry, and motion. Long exposures bring out glowing curves and mirrored reflections, but even a smartphone can capture the beauty of this space. More than just a junction, it feels like standing inside the skeleton of the city, where infrastructure, water, and light converge in harmony, telling a quiet story of movement and design.

High above a quiet riverside, tiers of expressway ramps arc and overlap in a dense, geometric web, forming a striking monument to Tokyo’s complex infrastructure. From below, the structure feels massive yet precise, an industrial sculpture suspended over water and walking paths, where motion flows overhead and calm settles beneath.

In spring, something unexpected happens here: a single cherry tree [sakura, 桜] blooms softly beneath the overpasses, its delicate petals framed by steel and concrete. When lit by highway lights at dusk, the scene takes on an otherworldly glow, a fleeting moment of softness in the heart of the city’s machinery. Even without the blossoms, the junction’s layered design draws the eye upward, where looping roads seem to converge and vanish into the sky.