The product is a paperback book titled "Idol" by authors Rin Usami and Asa Yoneda. The book is a mix of English and Japanese language, offering a unique reading experience for fans of both languages. The story follows the protagonist as they navigate the world of idols and discover the challenges and rewards of pursuing their dreams. With its engaging plot and talented authors, this book is sure to captivate readers and provide an entertaining escape into the world of music and showmanship.