This course provides mock tests to prepare for the Japanese Language Proficiency Test (JLPT). It covers vocabulary, grammar, reading comprehension, and listening comprehension of N1 level. The practice tests are designed in a format similar to the actual exam and comprehensively assess skills such as listening, reading, and grammar. Additionally, you can check your ability before taking the exam by taking a mock test. To support self-study, Sukusu is also included in the listening comprehension questions. Moreover, by reviewing the questions you answered incorrectly in the practice test, you can overcome your weaknesses. By taking this course, you will gain the confidence to pass the JLPT N1.