Ever wondered what the world of Pokemon was like many years before it was the trend for youth to travel the continent in search of eight gym badges in order to defeat the “Elite Whatever”? Pokemon + Nobunga’s Ambition is a spinoff crossover series between each the Pokemon franchise and the Nobunaga’s Ambition series that brings a bit of a different gameplay style and a plot set during the Sengoku period of the Pokemon World. The two videos attached to this post are new commercials for the game which are airing in Japan, the one above being the 15 second version and the one below being the 30 second version. This game, due for release on the Nintendo DS is due for release on the 17th March 2012, but no word yet on when the game will meet an international release.