Pricing
Chess plans
Chess training plans.
Basic
Ideal for newcomers.
Start Now- Fun chess games
- Lesson management
- Tournament training
- NCS matches
- Chess Deep Dive
Intermediate
Comprehensive tools for improving your chess skills. Enhance your strategies and gameplay with our expert guidance.
Start Now- Complete training program for any player
- Tournament training
- NCS matches
- Chess Deep Dive
Expert
Advanced training for serious players. Cutting-edge techniques and top-tier coaching for maximum improvement.
Contact Us- Openings/Middlegame/Endgames
- All skill levels & strategies
- Deep Analysis
- Chess Deep Dive
Frequently asked questions
Here are some common questions about our company.
Our company specializes in software consulting, product development, and educational training. We tailor our services to fit the unique needs of businesses across various sectors, helping them grow and succeed in a competitive market.
You can reach our customer support team by emailing support@sumpurn-ai.com, calling +81 90-1534-9261.
We’re committed to providing prompt and effective solutions to ensure your satisfaction.
We offer a 10-day return policy for all products. Items must be in their original condition, unused, and include the receipt or proof of purchase. Refunds are processed within 5-7 business days of receiving the returned item. For courses/services refunds are done if course/service is not started.
KK Nihon Sumpurn Tsuhin Giken. Japan, Tokyo, Koto Ku, Ariake 3-7-26, Frontier Building B 9F
Bhatia Praveen
No, All fees are included in the order. Taxes are added to base order
Orders are processed within 3-5 business days and items are either enabled or arrive within 14 days, so
you can enjoy your order right away.
Credit card or domestic bank transfer or cash
Credit card payments are processed immediately, but domestic bank transfers must be made within 3 days of placing your order.
