line of playing cards, , while also conducting product offerings in other cities such as Osaka, where card game profits were high. In addition, local merchants were interested in the prospect of continuous renewal of decks, thus avoiding the suspicions that reusing cards would generate.

According to Nintendo, the business' first western-style card deck was put on the market in 1902, although other documents indicate the date was 1907, shortly after the Russo-Japanese War.