There is no code in the ROM to see this credit properly. 4 Nin uchi Mahjong is a Miscellaneous game, developed by Hudson and published by Nintendo, which was released in Japan in 1984. "M.Tobita" is Masahiro Tobita, who was a programmer for Hudson Soft. This little credit can be seen in CHR-ROM using any CHR Viewer. Hidden Credit. 4 Nin Uchi Mahjong is a mahjong game that absolutely, unequivocally, does not feature a phallic-looking object on its title screen. Developed by Hudson Soft and published in 1984 by Nintendo, it’s a port of an earlier computer game named Jankyou (”Mahjong Enthusiast”) and is … This is an English translation patch for 4 Player Strike Mahjong (also known as 4 Nin Uchi Mahjong) for the Famicom.