World's Smallest Kendama
2025-07-01 07:05:53

The Launch of the World's Smallest Kendama: SG Kendama Pico

The Launch of SG Kendama Pico



In an exciting development for toy enthusiasts and kendama aficionados alike, NSK Micro Precision, a subsidiary of NSK Corporation, has collaborated with Sorohamu Inc. to unveil the SG Kendama Pico. This remarkable product, now available for sale, is touted as the world’s smallest kendama equipped with a precision miniature bearing that promises smooth and controlled spinning.

A Testament to Precision Engineering


The unique design of the SG Kendama Pico features a kendama body that is significantly smaller than traditional kendama while incorporating a 3mm diameter miniature bearing within the ball. This innovative use of bearing technology not only enhances the product's performance but also prevents the twisting of the string, similar to competition-grade kendama. According to internal research conducted by ISC and Sorohamu, the SG Kendama Pico is confirmed as the smallest kendama with these specifications, making it a remarkable addition to the world of kendama enthusiasts.

Dimensions and Weight


  • - Height (including ball): 31.9 mm
  • - Width: 13.4 mm
  • - Weight: 3.4 g

The product exemplifies a perfect blend of compactness and functionality, allowing users to enjoy the classic game without compromising on practicality.

Product and Comparisons

Quality Meets Innovation


The development of the SG Kendama Pico is driven by ISC's commitment to creating toys that foster a love for science among children and adults alike. By leveraging the precision of ISC’s bearings alongside the advanced machining capabilities of Mitsumi Manufacturing Co., Ltd., the team has succeeded in producing both a beautifully compact product and a fully functional kendama suitable for playful competition.

The thoughtful design process, led by Sorohamu's expert in toy design, Aki Tajima, has ensured that the product is not only visually appealing but also practical for everyday use. This design ethos is encapsulated in a promotional video showcasing the SG Kendama Pico's sleek aesthetics and functionality.

Purchase Information


The SG Kendama Pico is now available for the retail price of 5,500 yen (tax included). Purchase can be made through Sorohamu's official online store, Yoyo Shop Spingear: here. For inquiries regarding the product, customers are welcome to reach out to Sorohamu Inc. at their office in Hachioji, Tokyo.

About NSK Micro Precision


NSK Micro Precision specializes in producing small-diameter bearings extensively used across various industries, including server cooling fans and automotive seat fans. Their dedication to engineering excellence extends to the development of creative toys like the SG Kendama Pico and the Saturn Spinner, which spins for over 12 minutes, captivating audiences in events like the Niconico Chokaigi.

About NSK Corporation


Established in 1916, NSK Corporation has a long history of innovation in bearing technology, with over a century of contributions to the development of automotive components and precision machinery. With roots that extend back to Japan, NSK has grown to establish a presence in nearly 30 countries, making it the third-largest bearing manufacturer worldwide. Their commitment to societal contributions and environmental stewardship is reflected in their corporate motto, MOTION & CONTROL™, which aims to facilitate a safer and more connected world.

For more information about NSK Corporation's efforts and innovations, details can be found on their corporate website.


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Topics Consumer Products & Retail)

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