Z-Kai (Z-KAI) Practical Skills 4 Subjects Master Book Understand the points of practical skills with this! Music, Health and Physical Education, Art, and Technology and Home Economics *This book compiles the content of music, health and physical education, art, and technology and home economics learned over the three years of junior high school. Important points are extracted for efficient learning. Useful for regular exams with bonus practice tests and answer explanations. Unused, so the contents are clean, but there is some yellowing and staining due to age.