Did Kublai Khan attack Japan?

The Yuan-Japanese War was triggered by Kublai Khan of Yuan Di and his vassal country, Korea, sending troops to attack Japan twice in 1274 and 128 1 year. These two invasions were collectively called "Yuankou" or "Mongolian Attack" in Japan, or according to the Japanese year number at that time, the war against the first attack of the Yuan Army was called "Wenyong War" and the second was called "Hongan War". The titles of Kamakura era and Muromachi era (Mongolian attack, foreign thief attack, Mongolian joint operation and foreign joint operation) are also called killers, and the great Japanese history of Edo era is called Yuan Kou. These two invasions were also dominated by Kitakyushu. Although these two aggression attempts failed in the end, they still played a very important role in macro history. These two wars are one of the most famous events in Japanese history and occupy an important position in world history because of their role in preventing the expansion of the Mongolian Empire and the Yuan Dynasty. These two incidents have been mentioned in many novels, and the word kamikaze commando came into being. In addition, apart from what happened at the end of World War II, these two failed aggression attempts should be regarded as the biggest threat of aggression that Japan 1000 has faced for more than a year.