
Yukai Engineering
Yukai Engineering is a Tokyo-based robotics company dedicated to creating playful consumer robots that bring joy and emotional connection to everyday life, with 'Yukai' meaning 'joy' in Japanese. Their mission focuses on developing quirky devices like the communication robot BOCCO, the tail-wagging Qoobo cushion, and recent innovations such as Mirumi and Nekojita Fufu. They emphasize user-centered design through internal hackathons, prototyping from personal fantasies, and crowdfunding.
💡Notable Achievement: Yukai Engineering, founded by Shunsuke Aoki who co-founded TeamLab and Pixiv, has raised $5.77M and launched products like Qoobo and Mirumi via crowdfunding, with recent showcases at CES 2025.
🔍Data Verification: Manufacturer data verified and sourced directly from official channels.
Yukai Engineering Robots
Showing 2 models

Bocco Emo
By: Yukai Engineering
Launched: 2019
BOCCO emo is a companion/social robot designed to enhance family communication, particularly for members without smartphones like children or elderly relatives. It features a rounded snowman-like design with expressive "emo language" including sounds, facial lights (e.g., blushing cheeks), gestures, and head movements to convey empathy—happy chirps for positive messages, sad whines for negative ones. Key capabilities include voice/text message relay via a companion app, hands-free voice recognition with customizable wake words, sensor integration for notifications (e.g., door opens, presence detection), and daily assistance like weather/schedule alerts or anomaly detection (e.g., unusual inactivity). It prioritizes privacy with no camera, fosters emotional bonds through learning user habits, and supports home monitoring in partnership with services like Secom. Use cases include family messaging, elderly care, and child safety notifications in indoor home environments.

Qoobo
By: Yukai Engineering
Launched: 2018
Qoobo is a companion therapy robot designed as a soft, cuddly cushion with a lifelike tail that wags in response to petting, providing emotional comfort and healing similar to pet interaction without allergies or pet-keeping restrictions. Key features include realistic tail movements powered by two motors mimicking dog/cat behaviors, soft fur-covered body for hugging, and emotional expression through tail patterns. Ideal for apartment dwellers, seniors, stressed individuals, and those unable to own pets; it promotes relaxation, reduces loneliness, and elicits smiles through simple tactile interaction, as validated in medical university studies for elderly engagement.
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Recent articles and news about Yukai Engineering
Frequently Asked Questions
Expert answers about Yukai Engineering
Q:What robot models does Yukai Engineering make?
A: Yukai Engineering manufactures 2 robot models, including Bocco Emo, Qoobo. All models are designed with cutting-edge robotics technology.
Q:Where is Yukai Engineering based?
A: Yukai Engineering is headquartered in Tokyo, Japan and was founded in 2007.
Q:What types of robots does Yukai Engineering make?
A: Yukai Engineering specializes in Consumer Robotics, IoT Products robotics solutions.
Q:Where does Yukai Engineering ship?
A: Yukai Engineering serves customers in Japan, Global.
Q:What's the latest robot from Yukai Engineering?
A: The latest robot from Yukai Engineering is Bocco Emo, launched in 2019.
Q:How do I contact Yukai Engineering?
A: Visit Yukai Engineering's official website at https://www.ux-xu.com/en.
Q:What technology does Yukai Engineering use?
A: Yukai Engineering utilizes Robotics, IoT, Emotional Robotics in their robotics platforms.
Q:Does Yukai Engineering ship internationally?
A: Yukai Engineering serves markets in Consumer Electronics, Companion Robots. Contact them directly for shipping details.
Q:How many employees does Yukai Engineering have?
A: Yukai Engineering is a SME robotics manufacturer.
Q:What makes Yukai Engineering unique?
A: Yukai Engineering, founded by Shunsuke Aoki who co-founded TeamLab and Pixiv, has raised $5.77M and launched products like Qoobo and Mirumi via crowdfunding, with recent showcases at CES 2025.
💡Expert Info: Compiled from verified manufacturer data and official sources. Data verified directly from official channels. For current specs, contact Yukai Engineering directly.
