I just saw this sentence on Renshuu as example for the 日本 word but it doesn't make sense to me.
First... 日本色 = Japanese food? Isn't that "Japanese colors"? Second... why there is a を particle there? I don't see any verb in this sentence. Third, I don't understand the functionality of 好き here. 好きな外国人 doesn't mean "favourite foreigner"?