Rockman EXE Phantom of Network

 is a video game in the "Mega Man Battle Network" series for mobile phones developed by Capcom. The game was only released and made available in Japan. It is most well known for featuring five original characters that did not appear in any other video games: the magician with his NetNavi and son , as well as the NetNavis and Cache. All of these characters, however, appeared in the "Rockman EXE" anime series. The game was followed by a Japan-exclusive sequel for mobile phones entitled "Rockman EXE Legend of Network".
As of January 1, 2018, "Phantom of Network", along with "Legend of Network", has been taken offline and is no longer available for purchase.