This is a 200-question test preparation book for the Sake Sommelier exam. Structure of the question book: • Basic Knowledge/Customer Service (40 questions) • Sake Expertise (80 questions) • Tasting (40 questions) • Service/Sales (40 questions) Each question includes three formats: multiple choice, descriptive, and fill-in-the-blank, and is structured with three difficulty levels: basic, standard, and advanced. The answer and explanation section is placed after the question section, and detailed explanations are provided to enhance learning effectiveness.