Separate program for
plane and spatial figures


KIWAMI Geometry

Step-by-step learning that covers everything from difficult-to-enter high school entrance exams to high school preparatory level.

KIWAMI AAA+ 中学生の 図形の極®


"KIWAMI Geometry", the standard for learning of geometry, has evolved further,
attracting attention not only from Japan but also from overseas educational fields.


Separate programs for plane and spatial figures

Grades 1 to 3 correspond to the level of 1st to 3rd graders of junior high school, and are organized separately for plane shapes and spatial figures, allowing students to learn each figure systematically step by step. Each textbook is also divided into two volumes.
*Grade 4 to 6 will be one textbook each.


The textbook has grid pages to aid thought processes.

In the process of solving geometric problems, it is important to record thought processes by drawing diagrams and carefully writing down the equations along the way. Writing on the grid page organizes your thoughts and makes easy to review them.


A thoughtful array of questions that aides the development of images to thoughts.

The first step is to understand the shapes, and then gradually move up to application problems. This course is designed to help students visualize the shapes in their mind, even if they saw the shapes for the first time.


Utilizing not only formulas, but also animations to help develop thinking skills.

In junior high school, learning tends to be just memorizing formulas, but our easy-to-undersatnd animations make it easier to understand. Students feel fun in learning the mathematics, which encourages them to be interested in high school mathematics.


More than 1,000 questions in total, going beyond hard-to-get-in private high school entrance exam questions to high school level

We have analyzed the entrance examinations for public high schools, as well as private high schools throughout Japan, and carefully selected problems from basic to high-level. Through systematic study, students will develop the ability to visualize and find solutions to complex graphic problems without giving up.

Graded Materials not Based on School Year

Learning regardless of grade level

Because the grades are not based on the student's school year, the student is able to learn according to their level of understanding.

Children's understanding of shapes and algebra can vary greatly, so it is necessary for the learning process to be carefully tailored to the level of understanding of each of them. For this reason, "KIWAMI AAA+" has adopted a promotion system for its curriculum that is not based on the school year of students. In this system, students can study in advance or review whenever it is needed for them. By studying with "Ultimate Algebra" from grades 10 to 1, students will eventually be able to solve problems they wouldn't have learned until much later in their schooling.

Studying each field of math separately

By separating "shapes" and "algebra" as two fields, students can learn math systematically.

While the “Geometric Brain” is developed, simultaneously, spatial awareness also develops. The spatial awareness is one of abilities to imagine things from zero and visualize the invisible. This is heavily related to the concept of time and creativity. This could make results in better management skills and creativity. For example, you will be able to think things like "I can do this within thirty minutes," or "I can put a chair of this size in this room," are all related and can be used in settings outside of school. "KIWAMI AAA+" focuses not only on teaching knowledge required for the entrance exam but nurtures spatial awareness, an essential skill for their future.


Tablet × Textbook
Hybrid Learning

The "AAA" in "KIWAMI AAA+" respectively represent "AI (Artificial Intelligence)," "Animation" and "AR (Augmented Reality)". The "+" symbolizes the textbook, which will be used in addition to the "AAA". Using our app and website, students will be able to learn math with integrated lessons taught by a teacher and accompanied by an animated video that makes studying easier and more fun. Furthermore, students will also repeatedly review the contents with their textbook, making their study sessions more effective.

  • Animation
  • AI
  • AR
  • +Text
  • Animation Study while watching animation

    Introduction, hints, and explanation for problems integrates real life teachers and animations in videos.

  • AI AI will accumulate data about students’ learning process

    AI analyzes each student’s strengths and weaknesses, which will be utilized to customize problems. One example of this being used is the review problems to step up to an upper level. The longer they use the app, the more personalized it will be.

  • AR AR utilized to foster "ability of imagery"

    Two dimensional shapes will turn 3D through the tablet’s camera. By being able to move and look at the shape from every angle helps visualizing shapes in a mind.

  • +Text App + Textbook

    Contents of the textbook are integrated into the app for iPad. We have an app version and a website version. (AR function and "play with shapes" can’t be used in the website version.)

  • Spiral Learning

    Using this system, students will repeatedly work on similar problems and gradually start to challenge harder questions as they continue in their studies. In the end, students will become capable of solving complex problems. This trains them to work out the structure of a problem and solve it, even if they haven't memorized the formulas.

Effective Way to Use KIWAMI AAA+

Utilize hybrid learning by using both the textbook
and the app in tandem to make studying much more time-efficient.

  • Start the "app" you want to learn from and choose "textbook"

    Log into KIWAMI AAA+ with your own account.

  • Choose the "field" you want to study

    Once a textbook is chosen, a list of fields will appear.

  • Choose the "unit" you want to study

    Once you have chosen a field, next choose a unit to study. A learning progress is shown for each unit. If all the progress turns into 100%, you can take the "Check your knowledge test".

  • Watch the introduction videos and challenge the problems in the app

    When starting a new unit, try solving the problems right after watching the introduction video. Please start with the ones in the app. Videos for "hints" and "explanation" are also available.

  • Review the field you studied using the textbook

    You will be writing directly in the textbook for this step. By taking time to fill notes in your textbook physically, knowledge will be further reinforced.

  • Challenge the "Check your knowledge test", and the "step up test"

    Take a "Check your knowledge test" for each field. Once you pass all of the "Check your knowledge test" you can take the "Step up test." For the "Step up test," Artificial Intelligence will pick and ask problems the students have struggled with in the past. If you pass this personalized test for you, off you go to the next grade!


About KIWAMI Geometry


Where can I study KIWAMI Geometry?

Please contact your nearest tutoring school. You can check it in "Serch for Tutoring Schools".


Are there tests?

Two types of tests "Check your knowledge test" and "Step up test" are provided. "Check your knowledge test" is to examine students’ achievement in a field, and "Step up test" is to examine their proficiency to see if they are ready for the next grade. Student can take the tests on either a PC or a tablet device.