Yukai Engineering / Robotic companion

mirumi

A tiny bag-clinging robot that turns its head in response to sounds and touch. A small, curious presence to take with you.

Four mirumi robots in Black, Ivory, Gray and Pink, perched on slim stands. — Yukai Engineering / PR TIMESColour range shown; the buying link selects Black.

A closer look

Robotic companion · Individuals, Families

A job worth doing.

From the manufacturer

The useful details.

Dimensions: Approximately 100 × 110 × 140 mm
Weight: Approximately 155 g
Battery life: Around 8 hours, depending on use
Charging time: Around 2 hours

Manufacturer-listed specifications, checked 10 October 2026. Figures can depend on configuration and test conditions.

Before you choose.

The link selects the Black edition, introduced in October 2026. Confirm stock for other colours separately.
mirumi moves its head; it does not walk, talk or perform household tasks.
The Japanese store is the verified buying route. Confirm international delivery before ordering.

Follow the evidence

Straight from the source.

mirumi Black official store and specifications (opens a new tab)

This guide uses manufacturer information. Robotic Genius has not independently tested this model. We receive no commission from these links.

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