Actually, no, we don't. There are tonnes of Tamagotchis that have only been released in Japan. We DO NOT get all the Tamagotchis. Japan gets all the Tamagotchis. All the Japanese Tamas are thousands of times better than the English Tamas.
Umm... I think everyone knows this... there has been lots of information about it since around September... also it's been available to buy for a while...
Actually it's coming out on 22 November in Japan for 5040 Japan Yen. It won't be available in USA/Europe/Oceania for a long time, and that's even if it does get released in English.