Improve your powers of observation and prediction! Say goodbye to "umm, well, that, that." A pioneer in ability development! Produced by Shichida Method.
A new type of drill that can be done by people of all ages.
●It's fun because you feel refreshed when you solve it! It's interesting so you can keep going!
●The reasoning sections are designed to develop abilities such as observation skills, ability to see the essence, predictive ability, and attention.
●2 pages per day for 30 days! Questions from 15 genres!
*Please cooperate!
This product has a recommended price.
Please confirm the price.
We appreciate your cooperation in selling at the recommended price.
Recommended price: 900 yen (excluding tax) [Target age]
~100 years old
