FLUX ROBOTICS CO., LIMITED (Headquarters: Hong Kong, Representative Director: Hanqi Zhu), which develops sports robot technology, has opened the official Japanese online store for "Tenniix," an AI-powered tennis training robot that enables full-scale tennis training alone, having garnered significant support through domestic and international crowdfunding. The store opened on Wednesday, July 1, 2026. With this opening, customers can now purchase the product directly from the official online store.
Background and Achievements of Official Store Opening
In May 2025, Tenniix garnered over approximately 140 million yen in funding on the major US crowdfunding platform "Kickstarter." Furthermore, in a pre-order sales project conducted on Japan's "Makuake" from January to March 2026, it achieved the following remarkable results, generating significant buzz both domestically and internationally:
【Key Achievements on Makuake】
▪ Total Funding: Approximately 187 million yen
▪ Number of Supporters: 1,654 people
▪ Makuake Sports Category: All-time No. 1 *
▪ Makuake Overall Ranking: 25th *
▪ Media Coverage: Selected as one of the "Top 14 AI Gadgets" in "Nikkei Trendy April Issue"
(※As of the end of the project in March 2026, self-researched)
Even after the crowdfunding ended, we received numerous inquiries from Japanese tennis players and school officials asking, "When will general sales start?" and "Where can I buy it?" This led to the highly anticipated opening of the official Japanese online store.
<Tenniix Japan Official Website>
https://jp.tenniix.ai
What is Tenniix?
Tenniix is a next-generation tennis robot that utilizes AI. Unlike conventional monotonous ball launchers, it visually analyzes the player's position and the incoming ball in real-time. It is a new era tennis partner that autonomously adjusts its position on the court, enabling more realistic rally-style practice.
Features of Tenniix
▪ Lightweight and Portable & Large Capacity Hopper: Weighing only about 8.5kg, it is lightweight yet can store over 100 balls.
▪ Up to 4 Hours of Continuous Operation: With a replaceable battery, you can immerse yourself in practice outdoors without worrying about time.
▪ Smart Operation from Your Hand: Easily control it from the baseline using the dedicated app or voice armband.
▪ Powerful Performance Replicating Real Matches: Capable of speeds up to 120 km/h and lobs up to 8.5m, ideal for smash practice.
▪ Expandable System: Built-in with a variety of training menus. The Basic model can be upgraded later by adding an AI Vision Module.
▪ AI Real-time Rally (Pro Model Only): Tracks the player's position with 4K + 1080P dual cameras to replicate high-intensity rallies.
▪ AI Smart Report (Pro Model Only): Automatically analyzes and visualizes shot data, providing precise feedback.
Product Lineup
The official online store will offer two models to choose from, depending on your playing style and goals.
Tenniix Basic: Recommended for those who want to easily practice full-scale ball feeding.
Tenniix Pro: Recommended for those who want to engage in advanced autonomous rally practice with the AI Vision Module.
※Please check the official online store for detailed specifications and pricing.
Official Website & Social Media
▪ Official Japanese Online Store: https://jp.tenniix.ai
▪ Official LINE Account: https://line.me/R/ti/p/@033mbptf
▪ Official X (formerly Twitter): https://x.com/Tenniix_jp/
▪ Official Instagram: https://www.instagram.com/tenniix_jp/
▪ Official Facebook: https://www.facebook.com/profile.php?id=61583878437766
Inquiries Regarding This Matter
【Customer Inquiries】
Tenniix Japan Customer Support Email: [email protected]
Business Hours: Weekdays 10:00 AM - 5:00 PM (excluding weekends and holidays)
【Media Inquiries】
Tenniix Japan Public Relations Office Email: [email protected]
※Media representatives requesting media kits, product images, review samples, etc., are welcome to contact us.
FACT BOX
- Source: PR TIMES
- Category: 製品発売
- Organizations: FLUX ROBOTICS CO., LIMITED / Kickstarter / Makuake