moba-nobu (モバノブ), short for mobcast-Nobunaga no Yabou (mobcast-信長の野望), is the second social game adaptation of the Nobunaga's Ambition series. It was first revealed to the public during a mobcast press conference as the first war simulation title in mobcast's moba simulation series. Kazumi Fujita (Koei) and Norio Nakayama (mobcast) are the producers for the collaboration project. The game's base concept is to "complete a war five minutes a day".