ΠΟΡΟΣ (πόρος, a passage, a means, a resource) — an experimental observation instrument for Hitachi, Ibaraki. Measured terrain runs from the Taga hills at 607 m to the Pacific; over it lie 8,191 streets, the rivers, the Joban line, and the sea itself, derived from where the elevation model could not measure. In 1945 the city was struck three times in six weeks, and the burned and struck extents are read from the official war-damage map of December 1945 and georeferenced. The edge of the dense city is carried from 1960 to 2010. A mine opened in 1905 and closed in 1981; the city kept growing until 1983 and has fallen since. Every layer states whether it was measured, derived, estimated or withheld. Second instrument of DIAPHORA, the series that measures cities, within the SEISMOSCOPE observation instruments. First release; research continuing.

ΤΟΜΗ (τομή, a cut, a section) — an experimental observation instrument for Mito, Ibaraki. Measured terrain from the national elevation model carries the rivers, the railway and the burn extent of 2 August 1945; a non-linear time axis runs from the year 700 to now. In 1889 the railway entered the castle's twenty-metre moat, and the hollow dug for defence became the line that severs the town. Structures appear, collapse and return — one keep never does. Every layer states whether it was measured, derived or estimated. First instrument of DIAPHORA, the series that measures cities, within the SEISMOSCOPE observation instruments.

A browser-based generative artwork — CRITERIA 03, LETHE (λήθη, oblivion). A white black hole, rendered as particles, is read in real time as a field of dot-matrix glyphs; drifting scouts measure velocity and luminance while the rising entropy is logged as it turns irreversible. What falls into oblivion is measured before it is lost — and from that oblivion, a light returns. Third of the CRITERIA series, part of the SEISMOSCOPE observation instruments.

A spatial reconstruction of the near-miss between ANA968 and a government flight-inspection aircraft at Haneda (RJTT). The crossing and the TCAS avoidance are re-read in plan, altitude-profile and 3D; closest approach was 1,250 m horizontally and 30 m vertically. A minimal legibility layer for the separation problem that unmanned traffic management (UTM) must scale. Part of the SEISMOSCOPE series.

ALETHEIA has been updated to track active earthquake sequences in real time. The ongoing 2026 Kumamoto earthquake is now highlighted continuously, refreshed every minute from JMA and USGS data, with every hypocenter tappable for its exact time, depth, and source. Built in WebGL and GLSL.

A browser-based generative media artwork. The take-off and climb of a single flight is re-read in real time as a live field of dot-matrix glyphs, overlaid with self-declaring flight telemetry. Part of the SEISMOSCOPE series of observation instruments.

An interactive 3D Gaussian Splatting reconstruction of a Taisho-era Western villa in the Kita-Karuizawa highlands (Luomu Forest, 1,000 m) is now published as a selected work.

Product photography for the lab-grown diamond line GRAVITY / NeO is now published as a selected work.