This is just a shot in the dark, given the language problem (which browser translation isn't all that helpful with):
Does anybody know more details?

Does anybody know more details?
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"The Japan Coast Guard maritime report listed in advance the predicted fall area of the used rocket booster, and areas 1 to 2 passed over this path in the direction of travel." That's what he said.
From the Japan Coast Guard website Information on a fall of space debris southeast of Amami Oshima (posted on September 5th)![]()
The true identity of the "band of light" that shone in the morning sky was a plume of rockets illuminated by the sun above.