This is Ryuji@Cooking's best-selling recipe book! - Winner of the 2022 "Recipe Book Grand Prize in Japan" - Over 10 million total followers on social media! Over 1.2 billion total views on YouTube! It's full of easy-to-understand, simple, and delicious recipes. I think you won't have any trouble planning your meals with this book. The condition is not bad, but please understand that this is a used book.