I read it once, but it's in clean condition with no noticeable stains. List price: 1,980 yen [Book Information] This book, "Watashi no Eureka," is a work by the author Rinka, expressing herself and depicting her life and emotions. The cover features an impressive photo of her smiling, making it feel approachable to readers. [Appeal of the Content] This book focuses on self-understanding and self-expression, conveying the changes in emotions in modern life and the importance of finding small happiness in everyday life. In particular, the message "like it's about to start now" offers readers a new perspective.