I love that her trailer trash root grown out hair that's she's embarrassed about it somehow mistaken for rare/unique bi-color hair. Better than the usual, wow black Japanese hair! How rare! That most isekai do.
I see woman every day with roots like this and be like "damn girl, get yourself to a salon, you've let yourself go" Really if you have not the money or time for the upkeep, don't dye your hair in the first place. It's a money pit. My family is not rich so my sister does home dyes in her bathroom. It's got to be done at least every 4 to 6 weeks. Over the coarse of a year that's a lot of time and money. Better she does it herself because salons charge $100 dollars for her length hair.