It wouldn’t be CES season without at least a couple of offbeat robots showing up. Yukai Engineering, the maker of the Qoobo robotic cat tail pillow, has revealed a soft robot that nibbles on a user’s fingertip. The company hopes the “somewhat pleasing sensation” will brighten up your day.
Amagami Ham Ham has an algorithm called a “Hamgorithm” that selects one of two dozen nibbling patterns, so you’ll never be sure exactly what you’ll feel when you shove your digit into the robot’s maw. Yukai designed the patterns — which include Tasting Ham, Massaging Ham and Suction Ham — to replicate the feeling of a baby or pet nibbling on one’s finger.
“Amagami” means “soft biting” and “ham” means “bite” in Japanese. Yukai based the look of the robot on a character from Liv Heart Corporation’s Nemu Nemu stuffed animal series. There’ll be a couple of finger-munching models to choose from: Yuzu (Calico Cat) and Kotaro (Shiba Inu).
“Most people like the nibbling sensation but know they need to teach their children or pets to stop it, because kids and animals will otherwise bite them with full force eventually,” said Yukai Engineering CMO Tsubasa Tominaga, who invented the robot at a hackathon earlier this year. “Amagami Ham Ham is a robot that frees humankind from the conundrum of whether ‘to pursue or not to pursue’ the forbidden pleasure.”
Pricing hasn’t been determined, but Yukai and Liv Heart plan to run a crowdfunding campaign in the spring. In the meantime, those braving CES can check out Amagami Ham Ham at the show, and perhaps leave Yukai’s booth with a slightly more tender finger.
Disrupt 2026: The tech ecosystem, all in one room
Your next round. Your next hire. Your next breakout opportunity. Find it at TechCrunch Disrupt 2026, where 10,000+ founders, investors, and tech leaders gather for three days of 250+ tactical sessions, powerful introductions, and market-defining innovation. Register now to save up to $400.
Save up to $300 or 30% to TechCrunch Founder Summit
1,000+ founders and investors come together at TechCrunch Founder Summit 2026 for a full day focused on growth, execution, and real-world scaling. Learn from founders and investors who have shaped the industry. Connect with peers navigating similar growth stages. Walk away with tactics you can apply immediately
Offer ends March 13.
Among the other devices Yukai will show off at CES is Bocco Emo. The company has updated the original Bocco robot to act as a smart medical device. Yukai says hospitals in Japan are using it to monitor patients’ vitals (via connected sensors like pulse oximeters and thermometers) and notify nurses about a patient’s condition.
During a pilot period, Bocco Emo was used to inform patients’ families about how they’re doing. It can also communicate with patients using sound effects, facial expressions and gestures while they wait for a nurse to arrive.
Editor’s note: This article originally appeared on Engadget.
