Introducing CLUSTUDY: The AI-Enhanced Lifelong Learning App Now Available

CLUSTUDY: Redefining Lifelong Learning with AI

Today marks the official launch of CLUSTUDY, a groundbreaking AI-driven lifelong learning application from Shikakuru Inc., based in Chiyoda, Tokyo. This innovative platform is designed to optimize individual learning and retention through artificial intelligence, enhancing the educational journey of users whether they are pursuing reskilling or personal enrichment.

CLUSTUDY comes packed with in-depth features and content even under its free plan, allowing users to easily download the app from both the iOS App Store and Google Play Store and start learning immediately. The app is available as of August 3, 2026, and aims to empower individuals seeking to improve their knowledge, skills, and qualifications with an engaging learning experience.

Development Background

The importance of lifelong learning has been widely recognized, especially with the growing need for reskilling among working professionals. However, many learners encounter challenges such as maintaining consistency in their studies and not knowing the most efficient ways to learn. Shikakuru Inc. firmly believes in creating a society where the value of learning itself is recognized, and where continuous learners are justly rewarded. Hence, they developed the CLUSTUDY app, a solution that supports consistent learning habits and is accessible from smartphones at any time and place.

Four Main Features of CLUSTUDY

1. AI-Powered Personalized Learning Support
Real-time analysis of progress allows the AI to identify strengths and weaknesses, offering tailored content and pacing. This personalization fosters an environment where users can focus on their studies without any distractions.

2. Visualizing Perseverance
Beyond standard test results, the app collects and visualizes daily learning data and processes. This feature is instrumental in upholding learners' motivation, offering clear insights into their progress and personal development.

3. Community and Gamification Features
CLUSTUDY includes functions like peer interaction and encouragement mechanisms, dubbed “everyone,” and reward systems like Study Points (SP) and Achievement Badges. These features make learning enjoyable and engaging, promoting continuous education through a supportive community.

4. User-Friendly Smartphone UI
Compatible with both iOS and Android, the app features a sleek and intuitive design for seamless learning during commutes or in short breaks, ensuring a smooth user experience at any time.

Content Offered at Launch

CLUSTUDY provides a wide array of content, with ample resources available for free users, including:

- IT Passport
- Administrative Scrivener
- Real Estate Transaction Specialist
- Condominium Management Specialist
- Rental Property Management Specialist
- Management Consultant

These offerings will continually expand to cater to a variety of qualification learning needs.

Additionally, a “classic literature” reading function is included to enhance cultural knowledge and reading skills during qualification study breaks. The catalog of literary works will continue to grow over time.

Exclusive Launch Campaign

To incentivize deeper learning, CLUSTUDY is introducing an exclusive launch campaign, valid from August 3 to August 31, 2026. Users can take advantage of special prices for various plans, including a Select Plan priced at ¥200 per month (discounted from ¥500) and a Premium Plan at just ¥500 per month (discounted from ¥1,800). This is a unique opportunity to try the full range of content at a fraction of the usual cost.

Download the App Now

Available for both iOS and Android, CLUSTUDY is free to download.

About Shikakuru Inc.

Founded in April 2026, Shikakuru Inc. is a tech company dedicated to enriching education and careers through the power of AI and data. The company develops and operates the CLUSTUDY platform, alongside offering support for qualification attainment, lifelong learning, and digital transformation consulting, with the goal of ensuring that everyone has the opportunity to pursue their full potential through lifelong education.

For more information, please contact:
CLUSTUDY Public Relations
Email: [email protected]