■Thanks to you, it's a huge hit! 22 million downloads in total! (December 2025)

This app is perfect for preschoolers preparing for school, as well as for home learning for children in grades 1-3.
Our unique, small-step learning materials allow for effortless and effective learning.
Our innovative approach encourages a sense of accomplishment, helping children develop a fun home learning habit.

In addition to Japanese and math questions for grades 1-3, it also includes questions on greetings, etiquette, traffic rules, and other topics useful at home and at school.
We recommend using this app to help your preschool child prepare for school.

[Study Areas]
● Japanese, Math / Grades 1-3
● Daily Life / For Preschoolers

◆◆◆Recommended for◆◆◆

● Thoroughly reviewing Japanese and Math
● Looking for a head start on elementary school content (Kindergarten, Preschool)
● Looking for a learning app that encourages self-motivation
● Wanting your child to develop a study habit
● Paper drills didn't keep them up

◆◆◆Premium Plan (¥480/month)◆◆◆
With the paid plan, you can play unlimited times per day.

● Learn at your child's own pace!
● Study multiple subjects simultaneously!
● Collect collections!

◆◆◆App Features◆◆◆

● Unique, small-step learning materials created by an educational company
This unique, small-step learning material was developed by WOW Corporation, which operates educational businesses nationwide, including "Nouka Center" and "Axis Individual Tutoring."
This proven material allows your child to learn effectively and at their own pace.

●Enjoyable support for repetitive learning
Earn coins as you study to collect figures,
and complete missions to earn badges.
This app will motivate your child and support repetitive learning in a fun way.

●Also supports "daily life" materials recommended for school entrance preparation
We also offer "daily life" materials that children will want to master before starting school.
They can also learn materials that foster independence, such as daily habits like greetings and dressing, as well as traffic rules and school life.

◆◆◆Production◆◆◆

"Wowchi! Elementary School Drills" is part of the "Wowchi!" children's app series.

The "Wowchi!" series is a series of apps developed by Wow Corporation, which operates educational businesses nationwide, including "Nouka Center" and "Individual Tutoring Axis."
Backed by a curriculum developed through years of educational activity, simply having fun with the app helps develop the five essential early childhood skills of intelligence, sensitivity, expression, independence, and the foundations for school.

"Touch, talk, tilt, and while parents and children have fun playing together, they're learning without even realizing it!?"

This is a learning app that parents and children can enjoy together.

Learning that young children enjoy together as a family will enrich and greatly expand their intellectual curiosity later in life.

We hope you will enjoy learning together with your child using the "Wowcchi!" series of apps, holding a smartphone or tablet with your child and asking questions like, "Is that how you do it?" and "Good job!"