>>279994173
VIZ tried their best with the joke in the first panel, but it uh, didn't seem to work. It seems like it is a pun. Renge says "アメリカダマシ霊モドキ。" or "Amerikadamashi rei modoki" which means "American fake ghost" and Rinne says "新種の虫の如き商品名だな。" which does mean "That product name sounds like a new species of insect" but is pronounced "Shinshu no mushi nogotoki shouhin-meida na" apparently. Maybe "mashi rei modoki" sounds like "mushi nogotoki"? As in, it sounds like the words "species of insect".

Whatever.