P.S. ナメられたくないナメカワさん -- Namekawa-san doesn't want to be taken lightly. ... Is another way of translating the title... And man, she's not being taken lightly at all. She's being taken full-on.
erm...are they separating first 3 chapters back? Come on. First they put 1st ch. then they reupload it as a bundle of those 3...maybe it's enough, huh?
@henman the one you see in one chapter comes from the official serialization, while this one is from the author's self published wobcomic/oneshot/mockup chapters. It's very likely that this is the original format, a few pages per chapter upload while the serialization wrap them up together into a single chapter.
thank you for the translation and upload this series is a joy to read and both heroines as well as their classmates reactions are a true delight to see.