Shichida Method High-Speed Flash Memory Cards Vol. 14 Cards 3241-3360 (120 cards) + CD High-speed flash memory cultivates children's ability to memorize "instantly" and "long-term." These are used monthly in the classroom, but even if you don't attend the classes, I think it's a very good educational material as flashcards to train the right brain if you have the CD, cards, and know how to use them. How to use them: Week 1: Flash the cards at 2x speed with the CD. (Simultaneous stimulation of eyes and ears) Close your eyes and imagine at 3x speed. Week 2: Flash the cards at 2x speed with the CD while saying them. (Simultaneous stimulation of eyes, ears, and mouth) Close your eyes and imagine while saying them at 3x speed. Week 3: Close your eyes and imagine while using the CD at 2x and 3x speeds, saying them simultaneously at each speed. (Simultaneous stimulation of ears and mouth) Week 4: After doing the series of exercises, have them say what they have memorized and confirm. Then, reinforce it with the simultaneous stimulation of eyes, ears, and mouth from Week 2. They will remember them well if you show them repeatedly (*^^*) How about training your right brain? Shichida Method Classroom: Usually costs around 19,800 yen. The CD was only ripped to a computer once and has been stored without being used. If you have any other questions, please feel free to comment, and I will respond. We will offer a discount if you purchase with other products, so please feel free to contact us ♪