A Yuragi Opening Caught on Film for the First Time Ever — Off Wakasu, a Single Drifted Object Registered as Lineage 154

Just after 4:43 a.m. on the 26th, Jo Kubota, 38, was piloting the TDA Forecast Division's patrol boat "Hikaribōshi" on its routine round off Wakasu in Tokei Bay. As he slowed to check an offshore permeation-index buoy as usual, the air just above the water ahead rippled irregularly, and a faint iridescent band of light briefly bled into view. The dashboard recording camera, standard safety equipment left running during patrols, was not switched on for any special purpose. Kubota throttled down further to keep his distance, but he never turned the camera off.

In the footage the TDA released on the 26th, the scene at the center of the frame warps like heat haze for about eleven seconds, from the moment the distortion appeared to the moment it closed, ending with something small dropping into the water. "All I was thinking about was staying back and whether the camera was running," Kubota recalled.

■ What the Eleven Seconds Showed

When the Dimensional Survey Division analyzed the footage, a faint outline briefly appeared inside the distortion, but with insufficient focus and light, officials say they cannot yet determine whether it was a building or some other structure. "This isn't footage we can read anything about the other side from. We're nowhere near treating the outline itself as meaningful information," the division said at its briefing on the 26th.

Until now, non-stationary Yuragi events had almost always been confirmed after the fact, either through a brief spike in the permeation index or the later discovery of a drifted object. Even though cameras are kept trained on the window rooms at all five stable windows, officials say no opening has ever been captured this clearly from start to finish. One window keeper previously interviewed by reporter Rin Toda laughed and said, "Our cameras in the window room are always pointed the right way, and the one moment that matters always comes out blurred or too dark. Hearing that a patrol boat's dashcam just happened to catch it cleanly — honestly, it stings a little."

■ The Drifted Object, Registered as Lineage 154

Immediately after the distortion closed, the footage shows a small disc-shaped object falling into the water, which the patrol boat recovered on the spot. It is roughly six centimeters across, made of a smooth stone-like material, with a spiral groove carved into its surface. Isotope analysis by the Third Appraisal Center found no match among the known Lineage 152 or the provisional Lineage 153 (previously reported on the 16th, the metal ring carried by the man in the "identical face" case) or any lineage before it, and the object was registered on the 26th as the provisional Lineage 154.

A center official explained, "Going by the pattern alone, it could be part of an ornament or a tool, but we don't know its use. It doesn't match the lineage of any of the five stable windows, and we see no connection in the pattern itself to the provisional Lineage 148 metal pillar or the lettering on Window 5's 'formula' placards." Only a single object was registered; whether this becomes a target for continued observation, as the stable windows are, remains undecided.

■ "A Clear Recording Is a First" — The TDA's Response

TDA Director Makoto Hiura told his regular briefing on the 26th, "Our way of doing things — saying plainly what we don't know — hasn't changed. Getting a clear recording matters as a record, but it doesn't mean we've 'seen' anything." The Dimensional Survey Division said it plans to submit the footage as material to the early-November panel of outside experts (chaired by Etsuko Kajiura, previously reported). Alongside the earlier case of Window 2's "Sea of Mechanisms" observation data being used as material at a closed Robot Legislative Council meeting (reported on the 23rd), opportunities for dimensional-survey records to be referenced in other deliberations are increasing.

■ Jo Kubota's Night

Kubota has been a patrol-boat crew member with the Forecast Division for nine years. "This isn't the first time I've seen something that looked like a Yuragi, but it's the first time I've watched the color change that clearly, that close up. Before any fear set in, I was checking whether the camera was running," he said. Of his decision to slow the boat rather than retreat, he said, "We already know it can't be controlled, so I figured recording it was my job, more than running from it." Kubota expects to continue his regular patrols and to be interviewed further by the Dimensional Survey Division, and he is likely to reappear as analysis of the footage continues.

■ What Comes Next

The Lineage 154 object will remain in the custody of the Third Appraisal Center for continued storage and appraisal, following the usual state-custody procedure under the Dimensional Boundary Management Act. A temporary permeation-index measurement was taken at the site through the day on the 26th; readings have returned to normal, and there is no sign of recurrence at the same spot for now. The Dimensional Survey Division said, "Non-stationary Yuragi events can't be controlled or predicted. We don't intend to read any more into this clear recording than plain luck." Both the outline in the footage and the purpose of the object remain unexplained, left to stand.