This is a strange word, I'm afraid. You'll have to bear with it. This, when added onto a word, is like adding an "-al" to a word (or a -like to a word). For example, add it onto 日本 (Japan) and you have "Japanese-like," which comes out to "Very Japanese." It's a weird sort of modifying word that really depends on each situation it's in, though -al and -like often do a decent job. For now, just know this word means these things. We'll start applying it to various words in the future, slowly but surely.