「マッサージ機」は「massager(マッサージャー)」に近いかなと思います。
私もよくわからなかったので、海外の動画をいくつか見てみたのですが↓
『Best Choice Products Shiatsu Pillow Massager』
『Naipo Shiatsu Back and Neck Massager』
『Pure-Wave CM5 Cordless Percussion Massager』
↑の商品を「massager」と呼んでいました。
例)
A massager is probably one of the last items you'd expect to hurt you, but the Consumer Product Safety Commission reports some HoMedics handheld massagers can do just that.
〔NBC Boston-May 4, 2017〕
別の言い方もあるかもしれませんので参考程度でお願いします。
ありがとうございました
Massage Chair - this term is used for a massager that works on your shoulders and back.
"Did you try the massage chair at the mall?"
"Mary wants to get a massage chair like she can sit in at the mall."
"How much will a massage chair cost?"
"You have such a nice massage chair."
"Thank you for sharing your massage chair with me!"
There are also
Foot massagers and neck massagers. These are machines that work on just your feet or neck.
"William bought a foot massager to help his foot pain."
"When my neck hurts this neck massager makes it feel so much better!"
Massage Chair (マッサージ機)
肩と背中をマッサージするマッサージ機の表現として使われます。
"Did you try the massage chair at the mall?"
モールでマッサージ機を試してみましたか?
"Mary wants to get a massage chair like she can sit in at the mall."
メアリーはモールで座って試したようなマッサージ機がほしいです。
"How much will a massage chair cost?"
マッサージ機はいくらですか?
"You have such a nice massage chair."
とても素敵なマッサージ機をお持ちですね。
"Thank you for sharing your massage chair with me!"
マッサージ機をシェアしてくれてありがとうございます。
他にも Foot massagers(足マッサージ機)neck massagers(首マッサージ機)があります。これらは足と首に効きます。
"William bought a foot massager to help his foot pain."
足の痛みを改善するためにウィリアムは足のマッサージ機を購入しました。
"When my neck hurts this neck massager makes it feel so much better!"
首が痛むときにこの首マッサージ機はとても気持ちいです!
A machine that is used to massage a person may be called an "electric massager", "massager" or a "massaging machine". If the machine is a chair, then it would be called a massaging chair.
For example, you can say:
-I am planning to get myself a massage chair for my birthday.
-I want to get a massager for my mother because she always complains about her back.
マッサージの機械のことを、"electric massager", "massager" またはa "massaging machine"と言います。もし、そのマッサージの機械が椅子であれば、massage chairと呼びます。
-I am planning to get myself a massage chair for my birthday.
自分の誕生日にマッサージチェアを買うつもりです。
-I want to get a massager for my mother because she always complains about her back.
お母さんがいつも腰の都合が悪いというので、マッサージの機械を買ってあげたい。
The stress of the word massage is: massAGE. Depending on what kind of device it is, it would probably fit under the generic name of 'electric massager'.
A chair that you sit in that gives you a massage is called a massage chair. However, you can also get machines that just sit on your shoulders and massage you, this would be called a massager. A woman that gives you a massage is called a masseuse. Finally, a man that gives you a massage is called a masseur.
マッサージをしてくれる椅子のことは "a massage chair" といいます。
また、肩の上に載せるタイプのマッサージ機もありますが、これは "a massager" と呼ばれます。
女性のマッサージ師のことは、"a masseuse" といいます。
最後、男性のマッサージ師のことは、"a masseur" といいます。
A device that is used to massage someone can just simply be called a 'massager' although you could also call it a 'massage machine' and this is usually an electric massager
A massage chair is a chair you sit in that give your body a massage