I cant necessarily say that this story is good or bad from a personal standpoint.More because this story hit me more than I thought it would as I genuinely began to feel sorrow for the characters in this story. Story wise this story makes you pay attention to the smallest detail and leaves a lot to the readers interpretation.From the creepy Doctor to the reason Kurumi wont have sex.They capture the readers interest as they try to piece together this story that starts off light heart but seems like a tragedy.The torment and happiness Hideo feels throughout the story over Kurumi is truly agonizing.At one point I started thinking all these thought of whats going on expecting one thing then to only have my hopes dashed and it reflects on the characters as you see them suffering.Aside from the characters the story does have somewhat mature content that not everyone would enjoy personally I enjoyed it.But not everyone will see the beautiful and complex work put into this manga.I can definitely say this is not something you'd pick up on first glance and expect to go through this sort of emotional roller coaster but you'll be glad you did.The ending may be not what many are looking for as it leads the reader with many unanswered questions.But with all manga they must end and not all questions will be answered but they'll always be there to read again.