Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese
Ohanashi Mystery Drill / "Understand the Rules of Numbers and Escape from the Submarine!" This is the 3rd installment of the Adult-like Mystery Drill Series, which allows you to learn how to read sentences by solving the mysteries of a story based on your knowledge of arithmetic. You can find the evidence in the sentences and solve the hidden mysteries. You can enjoy acquiring the "power to read" and "power to think logically"!