Have a look! Heart Gold and Soul Silver are scheduled to be released in Japan this September.
https://kotaku.com/pokemon-heart-gold-soul-silver-dated-for-japan-5302809
Priced at the equivalent of US$50, these are tenth anniversary remakes of Pokémon Gold/Silver. The original Gold and Silver appeared on the Game Boy and sold 23 million copies worldwide.
Pokémon Heart Gold and Pokémon Soul Silver will be packaged with pedometers dubbed the Poké Walker. The clip has a short explanation (in Japanese) of the Poké pedometers.
