Sancho Step
joined Oct 13, 2023
A translation team in Vietnam said that Chiyo could be the cupid that appeared at the beginning of chapter 0. That means she has been a cupid for several hundred years. Yet she still hasn't been returned to her human life. Which means either a lot of "krama" is needed for that, or she caused so much trouble that all her "krama" was removed.
Edit: 100th comment
We actually think the Cupid in Chapter 0 is Chiyo as well! Though the Western hat + European lapel/suit the men are wearing in the prologue suggest it takes place around the Meiji or Taisho periods (which would be the late 1800s or early 1900s). So she'd be 100+ "years old" but maybe not much older than that.
Also, if you also look closely at the panels with their guns, each of the Cupids have a heart-shaped dial on their guns that are visible when the wings are lifted. Koharu's in Chapter 2 is completely blank/white, but in Chapter 0 (which takes place later in time), her dial is filled in a little bit. This dial might be an indicator of how much "karma" a Cupid has accumulated. Chiyo's dial in the last page of Chapter 3 looks to be around half-full so if it is really is a measure of how much karma's been gained, she's certainly not close to "retiring" (though perhaps by choice?).
It's fun to theory-craft with this story despite it being so early on since it seems like the author has planned out a lot of the lore/mechanics in advance :)