Our Services

We support the growth of the next generation by offering STEM-based education, including programming instruction and online learning in science and mathematics.

In addition, through research in AI technologies and measurement devices, as well as the development of original PCs and industrial drones, we strive to create new value for society.

By integrating education with technology development, we provide a seamless pathway from learning to product realization—expanding opportunities and challenges for young innovators.

Educational Instruction

We offer online instruction in programming, science, and mathematics, all grounded in STEM education.
Our programs not only support student growth, but also include targeted courses to help learners prepare for certification exams.
All classes are delivered online, allowing students to learn conveniently from home.

Tuition Fees

Enrollment Fee
Flat rate: ¥10,000 (tax included)

Online STEM Subject Instruction(Science, Math, Physics, Chemistry)

Level Rate (per hour, tax included)

Programming Instruction

Level Rate (per 90-minute session, tax included)

Material Fees (Annual)

Level Fee (tax included)

*Discounts available for ticket plans or bundled purchases.
*We also offer preparation programs for certification exams and scholarship opportunities (conditions apply).
Please refer to the link below for more details.

Japanese Education Classes for Children of Overseas Expats (Online Instruction)

For families living abroad, helping children stay connected with the Japanese educational environment is often a major concern. When returning temporarily or permanently to Japan, many children feel overwhelmed by differences in lesson pace, content, and even cultural references or communication styles with peers.

To address this, Crave Stone offers online Japanese education classes that allow children living overseas to stay connected with Japan’s learning and cultural environment. Our flexible curriculum is designed to fit around local school schedules, and includes not only foundational academic support but also exposure to trends, pop culture, and youth interests.

Whether it’s a short-term visit or a permanent return, we’re here to help your child feel at home with Japanese education and culture.

Class Levels

Key Features

• Integrated learning across all subjects
• Flexible curriculum to fit local school schedules
• Support for both academic skills and cultural adaptability

Online Class Fees

Enrollment Fee
Flat rate: ¥10,000 (tax included)

Research, Development & Sales

We are engaged in research and development with a focus on the next generation.
Our current projects include software development utilizing AI technologies, as well as research into diagnostic tools for animal health and condition-monitoring devices for racehorses.

Custom PC Development & Sales

Our Research & Technology Division designs and builds custom PCs tailored to users’ specific needs.
These high-performance systems deliver capabilities beyond standard consumer models—ideal for music production, game development, large-scale data processing, and other demanding professional applications.

With flexible customization options, we create optimized PC environments that maximize productivity for creators and engineers alike.

Drone Development & Sales

At our Research & Technology Division, we develop both consumer and industrial drones to meet a wide range of needs.

For personal use, we offer compact, license-free drones designed primarily for video shooting and casual applications.
On the industrial side, we focus on creating drones that help solve real-world business challenges. For example, in large warehouse environments, our drones can safely and efficiently inspect high or narrow spaces that are otherwise difficult for humans to access.
With lightweight, compact designs and high-performance capabilities, our drones offer a cost-effective solution for improving operational efficiency and workplace safety.

Because many drones require operator certification, we also provide support for obtaining the necessary qualifications.

Research and Development of Diagnostic Devices

We are developing advanced diagnostic devices aimed at monitoring the health of animals, including condition-tracking tools for racehorses.
These devices enable detailed analysis of daily health conditions as well as physiological changes before and after competitions.

Designed for versatility, our tools can be applied not only in educational and research institutions, but also in industrial settings.
Our goal is to bring these technologies to market as high-performance, next-generation solutions by incorporating the latest innovations.

Events, Public Relations & Outreach

At CraveStone, we organize events and engage in outreach and promotional activities to share the value of STEM education and technological innovation with a wider audience.

• STEM Education Workshops
  We host hands-on workshops and demo sessions to give children the opportunity to experience STEM education firsthand.
  Through programming activities and science experiments, we aim to inspire the next generation by highlighting the importance and potential of learning.
• Compact Drone Demonstrations
  We organize live demonstrations of compact drones, allowing individuals and businesses to see their practical uses in action.
  These events focus on real-world applications, such as warehouse inventory management and video production.
• Company Introduction Events for University Students
  To encourage more students to pursue research and development careers, we hold company information sessions and R&D experience events specifically for university students.
  As a company founded and operated by university students, we offer a unique, relatable perspective to young participants.
• Public Relations & Business Outreach
  In addition to sharing updates through our website and social media, we actively engage in business development to build strong partnerships with investors and organizations.
  Our primary focus is on collaboration in education and technology development.