わくわく まなビルド ~学んで建てる夏休み~

In-app purchases
Content rating
Everyone
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Target Grades: Elementary School Grades 3-5

"Exciting Manabuild ~Learn and Build This Summer~" - 4 Key Features!

▼Feature 1: "Island Building x Story to Boost Motivation!"
Solve problems to collect materials and construct buildings!

As you progress through the learning, the story unfolds and the island develops, naturally keeping you wanting more!

▼Feature 2: "The Problems Themselves Are Games," Making it Fun and Reusable!

This app isn't just about solving problems.

It employs a distinctive "game-style learning" method tailored to the learning approach of each subject.

* Japanese Language: Scenario-based reading comprehension problems that progress through conversations with characters
* English: Learning English vocabulary through a search-and-find game
* Math: A fast-paced calculation game
And more...
With gameplay tailored to each subject, you can continue learning without getting bored.

▼Feature 3: "Learning Through Natural Steps!"

In this game, the flow of the game itself is a step in learning.

The player is an adventurer who has come to restore a devastated island.

To revive the island, "knowledge" is necessary.

Therefore, the player ventures outside the island, tackling math and language arts problems to gather various knowledge (learning).

Then, the collected knowledge is returned to the island and delivered to the "Tree of Wisdom" (review).

This cycle of "going on an adventure to learn → returning to the island to review" is repeated, so the learning content is naturally acquired simply by progressing through the game.

Furthermore, the story progression and learning content are linked, so you can easily review the first semester's material just by playing the game.

▼Feature ④: Comprehensive learning content for thorough learning!

The learning scope covered in this app is as follows. It covers all of the general learning content up to summer.

[English]
◆3rd Grade
・Uppercase alphabet
・Expressing feelings
・Counting various things
・Expressing favorite things

◆4th Grade
・Lowercase alphabet
・Expressing favorite foods and colors
・Expressing weather, clothing, and actions
・Expressing days of the week, numbers, and daily schedules

◆5th Grade
・Alphabet
・Expressing oneself and favorite things
・Expressing birthdays and desired items
・Expressing favorite subjects and timetables
・Expressing occupation, personality, and abilities

[Japanese Language]
◆3rd Grade
・Kanji learned in 3rd grade (95/200 characters)
・Words expressing feelings and appearances
・How to use a Japanese dictionary
・On-yomi and Kun-yomi readings of kanji
・Demonstrative pronouns
・Reading stories

◆4th Grade
・Kanji learned in 4th grade (102/20 (2 characters)
• Words expressing feelings and appearances
• How to use a kanji dictionary
• Connecting words
• Reading comprehension of stories

◆ 5th Grade
• Kanji learned in 5th grade (86/193 characters)
• Words expressing feelings and appearances
• Origins of kanji
• Honorifics
• Kanji with the same pronunciation
• Reading comprehension of stories

【Mathematics】
◆ 3rd Grade
• Addition and subtraction using long division
• Multiplication
• Division
• Time and duration
• Bar graphs and tables

◆ 4th Grade
• The structure of large numbers
• Line graphs
• Long division
• Angular size

◆ 5th Grade
• Integers and decimals
• Volume
• Multiplication of decimals
• Division of decimals
• Congruent figures
________________________________________
【Recommended for people like this! 】
- Children who struggle with studying and have difficulty sticking to it
- Parents who want their children to thoroughly review what they learned during summer vacation
- Parents who want their children to maintain a consistent study habit during summer vacation without feeling pressured
- Parents who want their children to learn little by little during their free time
- Parents who want their children to learn in a fun, game-like way
- Parents looking for learning materials that are easy to stick to even if their children struggle with studying
- Children who enjoy island building and simulation games
Updated on
Jun 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Committed to follow the Play Families Policy
Content rating
Everyone
Learn more

App support

About the developer
SHINGAKUSHA CO., LTD.
s_akihiko@sing.co.jp
11-39, HIGASHINONAKAINOUECHO, YAMASHINA-KU KYOTO, 京都府 607-8142 Japan
+81 80-5341-8704