Tears several times. Wait ten years, how many ten years does it take for a dog to be born? Dogs generally have a life span of 10 to 15 years, with an average lifespan of 12.6 years. Hachiko was born in November 1923 and began his lifelong wait in May 1925 until his death in March 1935. Telling this story in the grandson's voice shows the inheritance of love in this family, and invisibly educates the child about the love that will last forever in his heart. The grandson said: I have never met my grandpa. He died when I was very young, but after listening to the stories about him and Hachiko, I feel that my grandpa is very kind. They taught me the meaning of loyalty, that is, not to forget everything. Someone you loved. I hate pets, so maybe I hope to keep a dog like this when I get older. May this world be worth it