Tubular Bells (2)(チューブラー・ベルズ その②Chūburā Beruzu Sono 2), originally Offense and Defense at the President's Residence(政府公邸の攻防Seifu Kōtei no Kōbō) in the UJ release, is the eight hundred first chapter of the JoJo's Bizarre Adventure manga. It is also the forty-ninth chapter of Steel Ball Run.