Sublime!? Gyoza Contest Battle! (Japanese: 壮絶!? ギヨーザ争奪バトル!, sōzetsu!?giyoーzasōdatsubatoru!) is the second of the two Extra Chapters (Japanese: クラッシユビーダマン番外編, Kurasshu Biidaman Bangai Hen ) in the third volume of the manga series, Crash B-Daman by Tomoya Kuratani.