http://www.nintendolife.com/news/2015/12/feature_a_year_in_development_-_shinen_multimedia
"We had a bet running in the company on how many copies would be sold on day one. Martin called the highest number. And he was right. It was almost exactly the number he predicted. We are very pleased with the sales so far, but on the other side our preceding investment was very high as well. Anyway, currently it looks pretty bright for the sales."