Japanese grammer is not for the faint of heart or weak of mind. What’s more, the Japanese also do not have any words for “me”, “them”, “him, or “her” that anyone could use without being incredibly insulting (the Japanese word for “you”, for example, when written in kanji, translates to“I hope a monkey scratches your face off”). Because of this, the sentence “He just killed her!” and “I just killed her!” sound exactly the same, meaning that most people in Japan have no idea what is going on around them at any given moment. You are supposed to figure these things out from the “context”, which is a German word meaning “you’re screwed”.