Our friends at R18 recently put a useful glossary on their website that explains the meaning of over a hundred different Japanese erotic words and slang.
Why is this good for you?
A lot of the words ad themes within that glossary are words that you will find used as product names here at otonaJP, obviously due to the erotic nature of the goods that we offer — words such as Paizuri, Oppai, Futanari and so on.
If you would like to learn more about these words, and learn some (useful?) Japanese in general, then check out the glossary here.
If you don’t know about R18 Japan, they are an erotic news site that offers interesting articles and glimpses into the erotic side of Japan. With articles about idols, adult video stars, toys and even stuff about ancient erotic Japanese traditions and myths. All very informative and insightful.
You can find them and their awesome articles here: R18 Japan.