Bakugan AR Battle
From The Bakugan Wiki
Bakugan AR Battle (爆丸ARバトル?) was an Augmented Reality iOS app released exclusively in Japanese. It was released mid-July 2011 as part of the BakuSummer 2011 Japanese promotional event[1], though it has since been taken off the App Store. (The Bakugan AR Photo app, which was released that August as part of the same event, is still available alongside the Bakugan Battle Calculator that was released some time afterwards.)