[Warning: What I'm about to discuss is not for people under 18 years old]
Now here is something that we don't see everyday (In my location's case that is). Tenga, Japan's well known brand and company of masturbation toys and aids has recently released a new design called iroha. You can see the "kawaii" ad about the product on the video below.
As what the ad shows, the device is just as a size of a palm, soft texture, rechargeable, and easy to clean.
You have done it again, Japan.