This is an interesting story about a school bully and a deaf girl. Shoya's problem is boredom, but instead of finding benign ways to deal with it, he resorts to destructive ones - picking on other children and doing dangerous stunts like jumping off bridges. Shoko is a girl who is deaf, and consequently her speech is impaired. She is new to Shoya's school, and she communicates by writing in a notebook, and encouraging others to use it to write questions to her.
Shoya immediately starts picking on her because she is such an easy target for him, especially since she has such an accepting and friendly disposition, and she never retaliates. His behavior is abominable, but the thing is that very few people in the class treat Shoko with respect and consideration, not even other girls. Shoya's behavior is the worst though, and even as his friend start deserting him and abandoning their juvenile practices as they mature and pursue academic interests more studiously, he never does.
Inevitably, Shoya goes too far and Shoko quits the school. Several years later, they meet again. This meeting is where the story begins. All the rest is flashback, and since this is a series, the story is never resolved in this one volume. On the one hand this is why I detest series as a general rule, and why I dislike flashbacks. On the other, this series - at least this introductory volume of it, was not so bad. The art was a bit too manga for my taste, but on the whole, not bad, and the writing was enjoyable, but all this can ever be is a prologue. I detest prologues!
So while I may or may not pursue this series, I did enjoy this one volume despite my reservations about such efforts, so I recommend it, and I may well get into volume two as time and opportunity permit.