Denma
Today's Japanese word is Denma(電マ).It is noun, measns "Hitachi", "Magic wand" or "Wand massager".
General term of non-insert female vibrators.
Denma is an abbreviation of Denki Massager(電気マッサージャー).
Denki means electricity.
Denma was invented by Hitach Ltd as a massager for stiff shoulders.
American Sex educator Betty Dodson popularized its use as a vibrator and masturbation aid for women.
That's why it is called Hitachi in English.
But we Japanese never use Hitachi for it. Because it means the company's name for us.
I remember that I gifted it to my mother for her stiff shoulders, not masturbation.😆
(In fact, I did not know of any other uses.)
Sample porn
Owen Gray, who is porn actor, often uses Hitachi in his POV.
19:26, Fucking with Hitachi is his speciality.👍
By the way, she is Bunny Colby.
Hitachi is powerful but it's big and without remote control.
Cam girls prefer to use Lovense Demi2.
Because it is small, light, with remote control and enough power.
By the way, she is Charming Milana.
If you are interested in Demi2, please use the following link for me. Thanks!🙏