Includes volumes 1, 2, 3, 4, and 5 of the YBCR DVDs in Japanese, 5 sets of the sliding double-sided word & picture cards in Japanese, and 5 lift-the-flap books in Japanese. Includes Baby's First Teacher box with 166 words (on 83 double-sided cards) in Japanese and instructions for games. Includes simple instructions in Japanese along with the Parents’ Guide in English and Dr. Titzer's Early Learning Workshop DVD. Ages 3 months to 7 years (Appropriate for older children who are learning a second, third, or fourth language.) The program should be great for introducing your child to Japanese since research shows that babies who use YBCR in English learn new vocabulary from the program, in addition to learning reading skills..