Understand from Zero! Manga to Quickly Become Strong in Geometry

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

Develop your sense of shapes rapidly! A mysterious learning manga appears!!

■ The "why?" of shapes disappears!
■ Therefore, "difficult" becomes "fun"!
■ And you acquire a sense of shapes!!

Birds flying through the air
have a big world.
Rabbits without wings
live in a flat world.
Larvae going back and forth on sticks
are in a long, narrow world.
You have noticed the "shapes of the world" you never thought about before.
And although these seem different,
they are actually closely connected.

A story where "you" are the protagonist, starting from such realizations.

Learn about questions in shapes (geometry) that are easy to stumble on in arithmetic and mathematics, such as line lengths, areas of shapes, and angles, through manga.

[Benefits of this book]
・Easy to read because it is a full-color manga!
・Anyone can read it because of furigana throughout!
・Understand the secrets of shapes that are not taught in school!
・Lose your aversion to shapes!
・Change the way you see the shapes all around you!
・Become good at arithmetic and mathematics!!