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Active leadUseful case file with unresolved ambiguity and room for more corroboration.

Takeo Kobayashi’s Robotic Humanoid, “Jetpack” UFO & Other Photographs — Yakumo Town, Hokkaido, Japan, 1976–1985

UnknownPhotoSep 6, 2026, 11:09 AMYakumo Town, Hokkaido, Japan

Witnesses

Unknown

Duration

Unknown

Source material

3

Timeline

1

Source context

Limited context

49

Interesting, but still missing stronger corroboration or harder source material.

Source provenance

r/aliens

Live sighting record c7d3c89c-5bcc-440a-8099-78209f1eca78.

Using the selected case's real source, media, and context throughout the workspace.

Correlations

Field Intelligence

Moon phase

29% illumination

Waning crescent — moderate moon brightness

Solar window

Sunrise5:10 AM
Sunset6:07 PM
Day length12h 58m

Weather

Open-Meteo
ConditionsMainly clear
Temperature67°F
Cloud cover41% · Partly cloudy
Wind13 mph

Area activity

Within 2 daysNo sightings within 60 mi

Extracted details

Observed facts

Occurred

Sep 6, 2026, 11:09 AM

Timezone

Japan Standard Time

Location

Yakumo Town, Hokkaido, Japan

Witness account

Narrative

Takeo Kobayashi & UFO Ginza Takeo Kobayashi (小林丈夫) was an architectural designer living in Yakumo Town, Hokkaido. His interest in UFOs reportedly began after he observed one maneuvering above his home. Around 1976, Kobayashi began making regular observations of unusual aerial activity from an elevated area near Yakumo that he called “UFO Ginza.” According to the account, he photographed the skies around Yakumo for years and eventually accumulated tens of thousands of photographs. submitted by...

Case progression

Timeline

PublishedSep 6, 2026, 11:09 AM

r/aliens carried the report into the source network.

Ledger

Source material

media

Cover image

Open

Visual reference carried with the original report.

source

Original report

Open

Direct source material from r/aliens.

telemetry

Environmental pass

Historical atmosphere, astronomy, and nearby infrastructure were resolved for this case.