[["Bakugan series was invented in 2005.", 140.0], ["Bakugan Battle Brawlers: Japanese-Canadian anime adventure TV series. Story about lives of creatures called BAKUGAN &battle brawlers who possess them. STARTED 3-7-2007. ALSO 2009 video game based on anime series of same name for PlayStation 3, PlayStation 2, Xbox 360,Nintendo DS, &Wii. PER WIKIPEDIA", 50.0]]
when was bakugan invented
literature