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Changing chair

Changing chair

This is a chair for children recommended for infants and toddlers. It is a versatile children's chair that can be used for various purposes other than just sitting, such as when they are eating solid food at around 10 months old, when they are eating and playing at around 1 year old, when they are playing house at around 2 years old, and even after they are over 3 years old. The height can be changed by flipping it over, so it can be used for a long period of time.
*We also have a set of a round table and convertible chairs.
This product does not support gift wrapping or gift tags.

Regular price ¥23,100(税込)
Regular price Sale price ¥23,100(税込)
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Introducing a range of adjustable chairs recommended for infants and toddlers




Photo of a changing chair

Photo of a changing chair
Photo of a changing chair

Our most popular children's chair


It can be used as a baby chair for a birth gift. Turn it upside down to use as a toddler chair. Flip it over to use as a table. Turn it sideways to use as a step stool. It's a versatile and fun children's chair that can be used as a plaything, base building, or pretend play.

Change as you grow

Changeable chair photo
Changeable chair photo

As your child grows, you can change the height by flipping the chair over. When your baby is able to sit up, they will start eating solid food. Make sure your baby sits at a height where their feet are flat on the floor.

Children's chair made from 100% domestic materials


After the age of 4, it can no longer be used as a chair, but instead can be used as a plaything, a shop, or a vehicle, making it a great plaything for pretend play. It can be turned sideways into a chair for mom. It is made to be sturdy enough to withstand being used as a step stool or chair for mom.

When laid to the side it becomes a stool.


It can be folded down and transformed into a table. It is also great for playing house and drawing. It can be used as a small table to make children's play more fun. It can also be used as a step stool for children who cannot reach the sink. There are handles on the top and bottom, so you can hold it from any angle.

Help me by using me as a stepping stone


If you flip it over on its back, it becomes a step stool. If you take it to the bathroom, your child can wash their hands by themselves, and if you take it to the kitchen, they can help their mother. It is useful not only for children but also for adults, who can use it to sit or reach things that are in high places.


We have researched the size of this chair to find one that is just right for children, so you can rest assured that it is the right size.
This infant chair provides a comfortable, enveloping feeling for small children, allowing babies to sit in it safely.


The seat height changes when turned over. It can be used by a wide range of people, from babies who have just started walking to 3-year-olds. After the age of 3, children no longer use the chair, but instead use it as a plaything, turning it into a shop or a vehicle, making it a great choice for pretend play. Turn it sideways and it becomes a chair for mom. It is made to be sturdy enough to withstand being used as a step stool or chair by mom.


It can be folded down and transformed into a table. It is also great for playing house and drawing. It can be used as a small table to make children's play more fun. It can also be used as a step stool for children who cannot reach the sink. There are handles on the top and bottom, so you can hold it from any angle.

They are also active in daycare centers.


Using products made of real wood will help to develop a kind and considerate attitude in children's hearts. The Henkei chair is the first piece of furniture a baby encounters after it is born. For such furniture, we recommend products made of real wood that have been polished to a smooth finish. Children will rest their cheeks on the chair and show an expression of relief.


This Henkeisu chair is a safe and secure chair made from 100% natural materials, and has been supported by many people through word of mouth and has been made for over 35 years. Chairs and furniture used for babies should be made from gentle, natural materials to create a comfortable place for babies.

Dimensions and weight of the changeable chair


wooddesign award


It was chosen as the best baby product in 2015 and has been featured in books and magazines, making it a well-known product. It is a very popular product as a gift. When my child was small, he was not able to reach the sink, so I took this chair and placed it in front of the sink, and when I saw him brush his teeth and wash his face, I felt so fond of him.

Reliable with 40 years of experience


For children, whose lives are all about play, it's nice to have furniture that can be used freely as a chair, a table, a playground equipment, or even furniture. The name "Henkan Isu" (changing chair) was chosen with the idea that it is a children's chair that can be transformed into various things. It has been loved by customers for 30 years, and now many customers are letting their children use the chairs they used to use.
For children, this is their "place" and "their first chair." Even a one-year-old will go and sit there by himself before eating. Please prepare a special environment for them to behave independently.

安心の国産材使用

安心の国産材使用

なかよしライブラリーの製品は国産材100%使用しています。
木を使用していても、外国材などは伐採ルート(合法か否か)や管理方法(消毒の有無)までは分かりません。私たちのつくる製品は自ら木を仕入れ、自らで製造加工し出荷までしますので、自信を持って“良いもの”をお届けできます。
内容もWEB上で公開しておりますので、ご安心下さい。

口に入れても安全な塗料を使用

口に入れても安全な塗料を使用

なかよしライブラリーの製品は天然塗料または無塗装の状態で使っていただきます。
塗料は植物油を主原料にした安全性が高い塗料です。赤ちゃんが口に入れても塗料が溶け出すこともなく、家具に塗られた有機溶剤で身体に害を及ぼす危険性もありません。永く愛用していただくにつれ、飴色に変化し、艶が良くなります。
赤ちゃんが使っても安全な品質をお約束します。

木材の特徴

木材の特徴

木製品はお客様のお宅に届いた後も呼吸を繰り返すと言われています。
湿気の多い時期には膨らみ、乾燥すると収縮します。木の乾燥は十分に行っているのですが、稀に木のおもちゃの箱に亀裂が入ったり、家具の引出しが少し抜けにくかったりといった動きが見られる場合があります。
使用上気になる点がございましたら遠慮なくお問合せ下さい。

自然に還る取り組み

自然に還る取り組み

なかよしライブラリーでは環境への配慮として資源の有効利用に取り組んでいます。製作過程で出る端材やおがくずは全て再利用しております。
また、できる限りお客様宅でゴミが残らないようにエアキャップ(プチプチ)は使用しない簡易梱包を原則にしております。
万が一、開梱後に傷やへこみの大きいものがありましたら、遠慮なくご連絡をお願いします。