This is a book and CD set for speed reading used in a Shichida method classroom. The booklet shows signs of use, so please check the photos. No names written. The CD is new and unopened. 【Features】 By viewing, it is expected to activate the right brain and improve information processing ability. The CD and text are set together, and there are工夫 (devices/工夫) to enhance the learning effect. 【How to Use】 By referring to the text while playing the CD, you can efficiently proceed with your studies. It is especially designed to cultivate concentration in a short amount of time.