Ganbarion
Ganbarion is a Japanese video game company founded on August 13, 1999. Their function is the planning/development of home video game software. Two of Ganbarion's major clients are Bandai Namco Entertainment and Nintendo. Their most notable works are games based on the popular manga and anime One Piece, Jump Super Stars, Jump Ultimate Stars, and Pandora's Tower. They also co-developed Wii Fit U with Nintendo EAD.