 If you liked
Shinigami wo Tabeta Shoujo
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 ...then you might like
Watashi, Nouryoku wa Heikinchi de tte Itta yo ne!
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If you've grown kinda bored of the naivety of FUNA's story, The girl who ate a death god is a darker version of that.
It's also about a young girl who nearly died and gained great power from that event, and decided to not let anybody get in her way and enjoyed life with friends.
Well the difference being that in Death God the MC is trying to take revange along the way and is way, way more ruthless same for the world which is way darker, the plot is also more important, with less cuteness.