Analysis of information sources in references of the Wikipedia article "Tokuma Shoten" in English language version.
A magazine introducing game software for the Famikon, called Family Computer Magazine, has also appeared, selling over 1 million copies of each semimonthly issue.
The biggest hit so far among the large number of games developed by Nintendo for the Family Computer is "Super Mario Brothers," which involves extinguishing the enemy with beam weapons, points being scored for every enemy toppled. Tokuma Shoten publishing company put out a book explaining the special techniques required to gain high scores and bring additional characters onto the screen in this game last October. By the end of January, it had sold 860,000 copies.