[Machine Translation] Crows are a nuisance because of the garbage they destroy, the noise they make, the sudden attacks on their heads... Crows and people have a lot of problems that we cannot bear. If we do not find a way to coexist with crows, humans will be unhappy and crows will be unhappy. I get angry when unexpected things happen. I wonder why it happens. That is how crows are annoyed. So, let's first learn about crows. Let's put ourselves in the shoes of crows, who act according to the "common sense of crows. Just as knowledge of bears is necessary in the mountains, knowledge of crows is necessary today. Thinking from the crow's point of view - that is the way to create a society in which not only crows but also people can live comfortably.