Thank you for viewing. This is a cassette tape with a Japanese translation of MR. BUG's PHONIX, a classic and famous book for phonics learning. Long passages have Japanese translations, and the instructions for the exercises are in English followed by Japanese translations. BOOK 1 - Cassette 1, BOOK 1 - Cassette 2 BOOK 2 - Cassette 1, BOOK 2 - Cassette 2 This is a complete set of 4 tapes. I purchased this new and had a professional (Yamada Denki) copy it to CD, so I am offering it for sale. I apologize, but the purchase price was high, so I would like to keep the price as is for now.