Hahaha, I just realized it too. Out of curiosity, I decided to use google translator to see how it worked and, oh my god, it's a mess. At this rate I might consider making an English version myself if even I can notice those errors lol.

Directly from google: "Fanfiction is fictional writing written in an amateur capacity by fans, unauthorized by, but based on an existing work of fiction. The author uses copyrighted CHARACTERS, SETTINGS, or OTHER intellectual properties from the original creator(s) as a basis for their writing. Fan fiction ranges from a couple of sentences to an entire novel, and fans can retain the creator's characters and settings and/or add their own." It seems that the least intelligent turned out to be someone else. In a fanfic you can use completely or PART of the original work of another author. If all the material turned out to be original, no one would complain that he monetized it.

Uh, I am a little confuse You are using google translator? The cards in her hand are Parlor (criada) and Chamber (mucama). Sry my english.