Home Learning Service 'Smile Zemi' Launches New 'Pre-kindergarten Course' for 3 and 4-Year-Olds in the U.S. on April 22
JustSystem Corporation has introduced a new course for toddlers to its US-based 'Smile Zemi' service. Starting April 22, the Pre-kindergarten Course aims to build foundational skills in writing and math using AI and a dedicated tablet.
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- 📰 Published: April 23, 2026 at 07:00
- 🔍 Collected: April 23, 2026 at 00:02
- 🤖 AI Analyzed: April 23, 2026 at 05:07 (5h 5m after Collected)
JustSystem Corporation (Headquarters: Minato-ku, Tokyo; President: Kyotaro Sekinada) will launch the 'Pre-kindergarten Course' for 3 and 4-year-olds on April 22 (Wednesday) within 'Smile Zemi,' a home learning service for toddlers and elementary school students in the United States. The service is priced at $99.99 per month, with a 21-day free trial period for families to try it at home.
Smile Zemi currently offers a 6-grade curriculum from Kindergarten to Grade 5. The newly added Pre-kindergarten Course targets toddlers before they enter kindergarten. It aims to establish the foundations of 'writing' and 'math' during early childhood, a period of rapid brain development, supporting children to reach Grade 1 equivalent content in as little as one year from home.
[Features of the Pre-kindergarten Course]
The curriculum covers seven areas: Alphabet, Math, ELA, Science, Social Skills, Thinking Skills, and Art & Music. Additionally, the dedicated tablet and digitizer pen allow children to write directly on the screen with their hands resting on it. Unlike learning that involves simple tapping or swiping, the experience of writing like paper and pencil promotes learning retention.
■ Establishing 'Writing' and 'Calculation' Skills as the Foundation of Learning
In Alphabet learning, children start with basic strokes like short lines and curves, move through guided animations for correct stroke order, and progress to writing full characters. In Math, the focus is on grasping the concept of numbers. Through intuitive operations on the screen, children learn how to count, order, and write numbers, building a foundation for calculation skills.
■ Providing a Personalized Learning Environment for Each Child
Lessons progress according to each child's understanding and pace, with mechanisms for repeated review, providing a personalized learning environment. The design allows for a smooth transition to Kindergarten content based on the child's proficiency, enabling advanced learning. Furthermore, the tablet employs a closed system that cannot access external sites, SNS, or games, allowing children to focus entirely on their studies.
[Developer's Voice]
For Pre-kindergarten children, interacting with digital educational materials is an encounter with a new form of learning. We developed these materials focusing on an intuitive interface so children won't get lost in operations and can feel a sense of achievement from the first moment. In building the foundation for 'writing' towards Kindergarten, we also incorporated digital-specific effects to let them experience the fun of moving a pen. We hope the 'joy of learning' nurtured by this material will lead to a rich curiosity that supports their education from Elementary school onwards.
Smile Zemi currently offers a 6-grade curriculum from Kindergarten to Grade 5. The newly added Pre-kindergarten Course targets toddlers before they enter kindergarten. It aims to establish the foundations of 'writing' and 'math' during early childhood, a period of rapid brain development, supporting children to reach Grade 1 equivalent content in as little as one year from home.
[Features of the Pre-kindergarten Course]
The curriculum covers seven areas: Alphabet, Math, ELA, Science, Social Skills, Thinking Skills, and Art & Music. Additionally, the dedicated tablet and digitizer pen allow children to write directly on the screen with their hands resting on it. Unlike learning that involves simple tapping or swiping, the experience of writing like paper and pencil promotes learning retention.
■ Establishing 'Writing' and 'Calculation' Skills as the Foundation of Learning
In Alphabet learning, children start with basic strokes like short lines and curves, move through guided animations for correct stroke order, and progress to writing full characters. In Math, the focus is on grasping the concept of numbers. Through intuitive operations on the screen, children learn how to count, order, and write numbers, building a foundation for calculation skills.
■ Providing a Personalized Learning Environment for Each Child
Lessons progress according to each child's understanding and pace, with mechanisms for repeated review, providing a personalized learning environment. The design allows for a smooth transition to Kindergarten content based on the child's proficiency, enabling advanced learning. Furthermore, the tablet employs a closed system that cannot access external sites, SNS, or games, allowing children to focus entirely on their studies.
[Developer's Voice]
For Pre-kindergarten children, interacting with digital educational materials is an encounter with a new form of learning. We developed these materials focusing on an intuitive interface so children won't get lost in operations and can feel a sense of achievement from the first moment. In building the foundation for 'writing' towards Kindergarten, we also incorporated digital-specific effects to let them experience the fun of moving a pen. We hope the 'joy of learning' nurtured by this material will lead to a rich curiosity that supports their education from Elementary school onwards.