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カチャカ / KachakaImage

Image source: kachaka.life

Service robotShipping
🇯🇵 Preferred Robotics(Preferred Robotics)

カチャカ / Kachaka

Compact AMR that docks with dedicated shelves; 20 kg payload and 0.8 m/s top speed.

Estimated price

≈ ¥228K

Published currency: ¥228,000

Reported
Consumer unit launch price (one-time); from ¥4,980/month over 48 installments. Plus ¥980/month subscriptionnews.mynavi.jp

Published prices converted at USD 1 = JPY 150, CNY 1 = JPY 21, EUR 1 = JPY 165 for reference. Tax, shipping, duties, support and certification differ by source, so we quote the landed total in Japan.

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Key specs

Form factorService robot
StatusShipping
Weight10 kg
Payload20 kg
Top speed0.8 m/s(2.9 km/h)
Other0.5 m/s with shelf; LiDAR, 3D ToF and RGB cameras

Specs are based on maker publications and press reports; real performance depends on configuration and environment. Prices vary with exchange rates, configuration, shipping, duties and support, so we provide final figures by quote.

Good fit for

  • Clinic and in-store transport
  • Home tidying

MAKER

Preferred RoboticsPreferred Robotics

🇯🇵 Japan ・ Founded 2021

Kachaka, the compact autonomous shelf-carrying robot

Learn more

Case studies

AutomotiveIn production🇯🇵 Japan ・ 2026

Kachaka Pro moves finished goods on four DENSO lines

DENSO's Takatana plant, which makes automotive meters, uses Kachaka Pro on four lines with non-powered mechanical fixtures to carry finished goods and return empty boxes, eliminating about 58 daily trips of 22 m with boxes just under 30 kg; the approach is spreading to 10 sites.

Preferred Robotics ・ カチャカプロ / Kachaka Proprtimes.jp

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Business model launched February 2024 that carries small parts and boxes with shelves or mechanical fixtures and supports PLC integration.

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Not sure which robot fits? That's fine.

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