Further "Storing" like a Matryoshka Doll. Introducing STINA, a new table set from transformable furniture brand TATAMU® with storage stools and a table that beautifully stores stools!

Emour Inc. (Tachikawa City, Tokyo; Representative Director: Koji Takahashi), which develops TATAMU®, a transformable furniture brand that combines ergonomic space utility with safe and comfortable usability, began sales of the table and stool set "STINA" (hereinafter, Stina) on April 7, 2026.

About the transformable furniture brand TATAMU®

TATAMU® is a furniture brand that creates new value for furniture with high space utility, safety, and ease of use, capturing human somatosensory perception. It is not just furniture that can be folded, but is characterized by ergonomic comfort and safety.

*TATAMU is a registered trademark of Emour.

Furniture that changes roles according to living scenes

It expands when used and neatly stores away when not in use.

Stina is transformable furniture for effectively utilizing limited spaces.

Normally, it does not oppress space as a smart interior. If you pull out the stool, it quickly transforms into a meeting or cafe space. If placed in the living room, it is useful for sudden visitors.

Table and stools, in one place

The stools are designed to fit beautifully under the table. When not in use, they combine into the size of one table, allowing the space to be used widely. By taking out the stools only when necessary, you can maintain a clean and organized space even in limited areas.

Flexible layout that expands only when needed

Normally, it's compact as a side table. You can add seating by pulling out the stools only when needed. There's the "fun" of being able to devise how to use space according to living scenes such as home, office, and store.

Even the storage place is in this one unit

When the seat of the stool is removed, the interior becomes a storage space. You can keep necessary items nearby while maintaining a space that suppresses a sense of daily life.

Ease of use as a table & stool

The table frame uses sturdy steel, giving it a calm and substantial appearance. With a stable structure that is less likely to wobble, it has sufficient functionality as a work or cafe table.

The storage stool is designed at a height that makes it easy to sit and stand. It is of a quality that can be used safely as a regular chair.

Minimal design that blends into any space

The TATAMU® brand uses calm, traditional Japanese colors throughout its series. We value designs that harmonize with any scene, whether HOME/OFFICE/STORE, with timeless colors that can be loved for a long time, regardless of location.

Manufacturing with a Japanese detailed perspective

The size is easy to use even in limited spaces such as small houses and studio apartments. Also, it is easy to clean. It is delivered as a finished product that does not require assembly, so you can use it from the day it arrives.

Transformable furniture that expands the user's imagination

TATAMU® proposes products that stimulate the user's imagination and provide an opportunity to imagine the ideal state of space and living.

About EMOOR, a healthy furniture brand

EMOOR operates EC sites and develops products and services specialized in "sleeping, sitting, and folding" since 2006, under the vision of "energizing people worldwide through sleep." In this era of a 100-year lifespan, being healthy can be said to be central to life.

EMOOR, by specializing in basic research based on sleep science and ergonomics, product development capabilities exceeding 2,000 types at all times, and sales through EC, offers "tools that support a healthy lifestyle" at affordable prices, rather than the conventional "interior goods to enjoy with the eyes."

Takahashi, Koji, Otomo, Kaori, Tanaka, Hideki: 2024. Factor analysis on mattress comfort - Proposal of a causal model for overall comfort -. Sleep and Environment, Vol. 18, No. 1: pp. 1-8.

Takahashi, Koji, Otomo, Kaori, Tanaka, Hideki: 2025. Factor analysis on mattress comfort in people aged 50-89 - Proposal of a causal model for overall comfort (Report 2) -. Sleep and Environment, Vol. 19, No. 1: pp. 1-8.

The 44th Annual Meeting of the Japanese Society of Sleep Research (2019)

The 46th Annual Meeting of the Japanese Society of Sleep Research (2021)

The 47th Annual Meeting of the Japanese Society of Sleep Research (2022)

The 48th Annual Meeting of the Japanese Society of Sleep Research (2023)

Awarded Encouragement Prize at the 32nd Annual Meeting of the Japan Society of Sleep Environment (2023)

Publication of a paper on factor analysis of mattress comfort (2024)

Impact of physical characteristics on mattress comfort in men (2025)

Bedding selection system and bedding physical property recognition system. Patent No. 6229983.

Sleep information collection system. Patent No. 6269980.

Bedding selection system. Patent No. 6385605.

Bedding suggestion system. Patent No. 6468666.

Bedding suggestion system and bedding suggestion method (bedding suggestion). Patent No. 6865485.

Bedding suggestion system and bedding suggestion method (replacement). Patent No. 6902809.

Sleep improvement schedule suggestion system. Patent No. 6919909.

Bedding information presentation system and bedding information provision method. Patent No. 7340299.