The Remains of the Day by Kazuo Ishiguro is one of my favorite books and films. Based on his past work I was eager to read Ishiguro's Klara and the Sun. I admittedly am not a fan of sci-fi so reading parts of the book was a stretch for me.

As a child I had "imaginary friends". I still remember their names and the role they played in my childhood.

The book begins by introducing the reader to Klara, who is the narrator, protagonist and "Artificial Friend" to Josie. Thus begins the theme of the fear of loneliness which runs throughout the story.
As a child I recall my Grandmother making sacrifices for me as an expression of love. This theme will be encountered, but in a sci-fi mode begging the question, "What does it mean to love?"

Many children have fears as they are growing up. I was afraid of ghosts, clowns and the huge and frightening imaginary rabbit who lived under my bed. In this sci-fi tale fears are related to terror, evil, death and destruction. I will leave the reader to discover how and why these fears prevailed.

Another theme the reader will discover is the importance and mysteriousness of the Sun. I pondered if this was a throwback to ancient cultures or a sci-fi approach to religion.
In summary, this book was mildly interesting to me. For readers who like to be immersed in the world of sci-fi it may be viewed as good or excellent read. Only you, the reader will be able to determine the appeal the book holds for you.