---
title: "Qoobo review — the tail-wagging cushion, a decade on"
description: "Qoobo is Yukai Engineering's tail-wagging therapy cushion — a headless cat pillow whose tail responds to petting; Petit Qoobo ($144) is the smaller, purring version. An icon of Japanese healing robotics, shipping to 100+ countries with stock that cycles in and out."
last_updated: 2026-08-29
canonical: https://wobblebots.com/robots/qoobo/
---

# Qoobo

Qoobo is Yukai Engineering's tail-wagging therapy cushion — a headless cat pillow whose tail responds to petting; Petit Qoobo ($144) is the smaller, purring version. An icon of Japanese healing robotics, shipping to 100+ countries with stock that cycles in and out.

## Key facts

- **Category**: companion-pet
- **Maker**: Yukai Engineering
- **Price**: $180 (as of 2026-08-28)
- **Subscription**: none
- **Battery life**: ~8 h use
- **Cloud dependency**: none
- **API**: none
- **Availability**: in-stock

## What it is

Qoobo is a cushion with a tail. This sentence has been the entire product description since Yukai Engineering shipped it, and no elaboration has improved on it: a round, furred pillow ($180; the smaller, purring Petit Qoobo, $144) whose tail responds to petting with a repertoire from lazy sway to full delight-thrash. There is no face, no app, no account, and no cloud — the registry's minimum viable creature.

## Observed behavior

The field pattern is remarkably consistent across a decade of owner reports: visitors laugh at it, pet it once to be polite, and are found twenty minutes later with it on their lap. The tail's response mapping — gentle strokes produce slow movement, vigorous petting produces enthusiasm — is simple enough to learn in a minute and rich enough that owners describe distinct "moods." Yukai built its healing-robotics reputation on this object, and the therapy-adjacent literature around Japanese robot companions regularly features it.

## Living with it

Qoobo asks nothing: hours of use per charge, a washable cover question answered in the FAQ (spot-clean; the fur is part of the machine), stock that cycles in and out of the global store, and Amazon as the steady fallback channel. The registry files it as the control specimen — the machine that tests how little robot a companion robot can contain and still work on humans. The answer, verified continuously since 2017 across care homes, offices, and at least one documented long-haul flight, appears to be: a tail. Households debating a $400 emotional-support machine could do worse than trialing the concept at $144 first.

## Sources

- https://globalstore.ux-xu.com/products/qoobo (accessed 2026-08-28)

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