Friendly characters will support your learning. To commemorate the addition of new characters, coloring pages and wallpapers are now available for free on the official website.
- The following is content from the press release -

BrainySprouts," an educational application for elementary school entrance exam preparation and preschoolers developed and operated by Brain Bloom, LLC (Shibuya-ku, Tokyo), and "Kototanken," an educational application for preschoolers, have added new characters. The apps have been enhanced with friendly characters to make learning more enjoyable for children. To commemorate the launch, a campaign is underway on the official website for free coloring book and wallpaper downloads. In the future, we will not only expand the coloring pages and wallpapers, but will sequentially release a variety of contents utilizing the characters.
Background on character additions
We have been supported by many users for our intuitive operability and step-by-step curriculum design, and now we are pleased to announce the implementation of a new character in the application to further enhance the learning experience.
The most important factor in continuing learning is the children's motivation to keep going! The most important thing to keep children learning is their motivation to keep going. The familiar characters on the screen make them excited to see what kind of support they will get next time they tackle a problem, creating a natural cycle of learning enjoyment. This naturally creates a cycle of enjoyment in learning. The characters' encouragement and praise also nurture a sense of self-affirmation, such as "I'll give it a try," and "I made it to the end! and "I could finish it!" through encouragement and praise by the characters. We hope that the students will be able to tackle even the units they tend to have difficulty with with a positive attitude of "Let's work hard together with the characters!
Introducing New Characters
1. BrainySprouts
BrainySprouts," which has been well-received as an application for preparing for elementary school entrance exams and elementary school entry, now includes two new characters, "Splakko-chan" and "Chibitane-kun.
- Spracco-chan (sister character)
She is an energetic and firm older sister. She knows a lot and teaches me many things. - Chibitane-kun (younger brother character)
He is Spracko's little brother and is always full of curiosity. He is a little goofy, but he delivers the message to children that "it's okay to make mistakes.

2. language search
New characters named "Kototoppi" and "Pentan" have been added to "Kototanken," an application for word study for infants to early elementary school students.
- Kottoppi (rabbit)
I always carry a red dictionary in my pochette and love to look up every word. - PENGUIN
He is good at observing with a magnifying glass in hand. If I don't understand a word, I ask Kotoppi to look it up in the dictionary.

On the learning history screen, characters deliver cheering messages according to the level of achievement, and are used to motivate children when they get a question right or wrong, or on the clear screen.
About the additional character commemorative content
To celebrate the addition of the new characters, the following materials are available for free download on the official websites of both applications.
- Coloring data (PDF format)
A4 size coloring book featuring Splakko-chan, Chibitane-kun, Kotoppi and Pentan is available. - Wallpaper data (PNG format)
Full-color wallpaper for smartphone and tablet standbys.
All downloads are free and do not require membership registration or in-app purchases. In addition, we plan to expand the variety of coloring books and sequentially add free learning materials that can be printed and used immediately.
Plans for future development
We plan to release the following measures and contents sequentially in the future, based on the concept of "learning while having fun.
- Expanding character activities within the app
The characters are more varied in the learning screens and achievement presentations, further motivating children's learning. - Development of sister applications (English, math, etc.)
Sister applications themed on other subjects will be released sequentially to support a wide range of learning with characters. - Development into learning materials that can be printed and used
From time to time, we will add educational materials that can be used immediately at home, such as worksheets utilizing characters and coloring pages, to enrich the contents that can be printed and enjoyed.
How to download / Official website
We have set up a "Specials" section on the top page of each site. Clicking on it will take you to the coloring and wallpaper list page.
- BrainySprouts official website
URL:.https://www.brainysprouts.net/ - Kotoba Tanken official website
URL:.https://www.tanken-flashcard.com/