Worth your money as a adult, despite being for kids
First, let's get the obvious out of the way.
This is a game designed to help children in Japan learn to type, or type better. It's VERY simple at first, but as the game goes on, it gets harder and harder. So hard, an expert typist will have trouble even getting a Bronze metal.
One odd thing is that, even though it's using Pokemon names, it doesn't use the copyrighted names. Instead, it uses Nihon-shiki romanization.
For example, Zorua is the same in English and Japanese, but in the game they spell it Zoroa.
(I, personally, do not understand why this is, but maybe some Japanese people might know why they did this)
The major things about this game isn't even the game itself. It comes with it's own Bluetooth keyboard. Meaning you can be playing this game, then switch to using the Keyboard on your iOS device or even your PS3.
Do keep in mind that this IS a Japanese keyboard, and the layout is slightly different. All the letters are in the same place, it's just all the minor stuff that's switched around.
I do enjoy this game and find it a good way to both, learn the names of Pokemon in Japanese, and be able to learn some Kana.
It's worth your money and you won't be sorry, especially with that Keyboard.