Bakugan Battle Brawlers (爆丸バトルブローラーズ Bakugan Batoru Burōrāzu) is a 2007 Japanese action adventure anime television series based on the a strategic game called Bakugan developed by Sega Toys and Spin Master. The series was produced by TMS Entertainment and Japan Vistec under the direction of Mitsuo Hashimoto.