Nintendo’s Typing of the Dead-style Pokémon game for the Nintendo DS, Battle & Get! Pokémon Typing DS, has a release date in Japan. Nintendo have the touch-typing trainer slated for release on April 21st.
Battle & Get! Pokémon Typing DS comes with a Bluetooth keyboard that you use to play the game. Nintendo have confirmed in the past that the keyboard works with certain other Bluetooth-compatible devices such as the iPhone.
Pokémon Typing DS hasn’t been announced for a release outside Japan so far.