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Understand from Zero! Manga to Quickly Become Stronger with Numbers

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★☆A highly acclaimed learning manga series with over 200,000 copies sold in Japan and Korea!! ☆★

Become friends with numbers before you know it! A mysterious learning manga appears!!

■The "why?" of arithmetic disappears!
■Therefore, "weakness" becomes "strength"!
■And you can become a math genius!!


You, a sculptor, recorded the number of sculptures you made each day with a V shape.
However, on days when you made many sculptures, you had to draw many V shapes.
Isn't there an easier way...?

A story starring "you" that begins in a world without numbers.
It feels like an alien language, and many people who are not good with numbers
can truly understand them through this mysterious manga.

【Good points of this book】
・Easy to read because it’s an all-color manga!
・Anyone can read it because of the furigana (ruby characters)!
・You can understand the secrets of numbers that are not taught at school!
・You will lose your aversion to numbers!
・You will be able to use numbers well in daily life!
・You will become good at arithmetic and mathematics!!


■□Reader reviews□■
“My child, who finds math difficult and uninteresting, says it’s fun when reading this kind of manga.”
“Since you can learn about the birth of numbers through manga, the concept of numbers is much better understood than simply learning numbers from 1.”
“Instead of just memorizing formulas, I had a mysterious experience of getting closer to numbers through the hidden stories.”

■□Table of Contents□■
CHAPTER 1 The Birth of Numbers
 Why were numbers born?
 Is it easier to represent large numbers using symbols?
 Can size be expressed by place value?
 Is it easier for everyone to understand if based on the number of fingers?

CHAPTER 2 The Birth of Signs
 Can numbers be easily represented using signs?
 Does the sign change when moving numbers to the opposite side?

CHAPTER 3 Divisors and Multiples
 How to divide fruit among many people without leftovers?
 When do boys and girls meet?
 Can many problems be solved by dividing numbers finely?

CHAPTER 4 The Birth of Fractions
 How to easily represent division?
 Can fractions be calculated by making denominators the same?
 How to multiply and divide with fractions?
 Can’t zero be in the denominator?

CHAPTER 5 The Birth of Decimals
 How to easily represent numbers smaller than 1?
 Can fractions be converted to decimals?
 Can any decimal be converted to a fraction?
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