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Yukai Engineering logoYukai Engineering

Mirumi

Price
USD 149
Type
Other
Applications
Household · Companion
Status
Commercial
Availability
Pre-order available
Purchase
Online
Release Date
2025
Country/Region
Japan
Last Verified
2026-08-14

Mirumi is a Tokyo-designed companion robot that reacts to touch and sound on your bag.

1 / 1Mirumi

Capability Map

InteractionOfficial claim
Human collaboration

Yukai Engineering describes Mirumi as a companion robot that responds to sound and touch to create everyday emotional connection.

Hardware Specification

Physical Specifications

Arm Specifications
Arms wrap around bag straps and poles for secure attachment
Color
Pink, Ivory, Gray
Ingress Protection (IP)
Not waterproof
Materials
Soft plush material made with Japanese textiles
Surface Fabric
Soft plush outer fabric

Mechanical and mounting

Mounting interface
Two flexible arms wrap around straps or poles

Mechanical Structure

Joint Type
Servo motors

Sensors

Audio Sensor
Two sound sensors
Sensors
Head touch sensor; two sound sensors; internal triggers
Tactile Sensor
Head touch sensor

Battery and Runtime

Battery Type
Built-in rechargeable battery
Charger
USB Type-C cable
Charging Method
USB Type-C cable
Power Supply
Built-in rechargeable battery

Compute Platform

Processor
Onboard IC chip
Software Algorithm
Randomized response algorithm

Safety and Protection

Human-Robot Safety
Not a toy; intended for ages 15 and up
Safety System
Not a toy; intended for ages 15 and up

Interaction and Communication

External Port
USB Type-C
Sound Localization
Turns toward sounds and voices
Tactile Feedback
Head patting triggers randomized gestures

Development and Expansion

Mounting Dimensions
Bag straps, handles and poles

Commercial Information

Availability
Available for pre-order
Expected Delivery
August 2026 (early)
Price
USD 149

Commercial Status

Status
Commercial
Price
USD 149
Release Date
2025

Deployment records

Progress, changes and sources from real-world projects.

Project source ↗
Customer test
Partner
Dazed (review by Laura Pitcher) · Other
Scenario
Companion
Primary task
Evaluate Mirumi as a wearable companion and conversation starter during commuting, office meetings and social outings.
Location
New York City, United States
Started
Undisclosed
Last verified
2026-10-13

Deployment timeline · 1

  1. Dazed publishes a one-week Mirumi field-test report
As of the verified evidence; this is not live operating status.2026-10-13

Timeline

  1. Robot release
    Mirumi
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