I love reading books because I can feel emotion like traveling another world. Today, I am going to introduce one of my favorite books. The title is “Bottle Neck,” which was written by Honobu Yonezawa. He is Japanese famous writer, especially field of horror mystery. He already had thought the idea of this story since he was a university student. He finally made it be novel in 2006, which is 5 years anniversaries of his writer’s life. Ryo was coming to cliff which his lover died, and he fell from there to ocean. When he woke up, he was lying down on the bench. When he was thinking this strange experience, he met a woman who named Saki. She was his old sister who died before she was born. He understood that he wandered another world because he realized many different points compared to his living world. Good relations of his parents, still working the local restaurant. Moreover, he met his died old brother and his lover! He was also aware the fact that it is better than the situation which he does not exist, and he is “Bottle Neck” of this world. This book asks you one question “What is a value of existing human. If you want to know the conclusion,please buy this one right now!