yeah this plot isn't in the WN. in the WN some guys wanted to kidnap her, she beat down the kidnappers and stopped the slave market in the city by doing so. she wasn't able to buy one
but maybe they changed it in the LN? since the manga is adapting the LN
Hama isn't the one who created the twitter community, it's me. I only asked him to promote it
kadokawa is currently publishing the manga in english at a pace of 1 chapter per week on bookwalker. eventually Isekai Samurai will be published in english and japanese simultaneously...