The other title of this post: ‘fun tidbits from books’.
Hitodama are the visible souls of humans detached from their host bodies. They appear as red, orange, or blue-white orbs . . .
Hitodama can be distinguished from other hi no tama by the distinctive tails of light which trail behind them.
— Matthew Meyer: The Night Parade of One Hundred Demons
“Now, some one is dying,” thought the little girl, for she had been told by her old grandmother, the only person she had ever loved, and who was now dead, that when a star falls a soul goes up to Heaven.
— Hans Christian Andersen: The Little Match Girl
And indeed, there is a similar belief in Serbia and Mongolia that a falling star symbolises someone who is dying.
Huh, actually, upon reflection, that makes sense.
. . . appeared the star that men in book-Latin call “cometa”: some men say that in English it may be termed “hairy star”; for that there standeth off from it a long gleam of light, whilom on one side, whilom on each.
— The Anglo-Saxon Chronicle
As usual, you may make of that what you will.