8 bottlesAnswer: 8 bottles of 16 oz are required to make one gallon.
Because there are 8 fluid ounces in a cup, you should drink eight cups of water per day. Most disposable water bottles are around 16 ounces, so that would mean you should drink three to four bottles of water each day.
Hidan. With an immortal buried in waiting for an opportunity to get loose, Naruto fans would've been fair to assume that Hidan was coming back. However, as Kishimoto explains it, he left Hidan buried as he didn't want to have to draw yet another character in the Fourth Great Ninja War!
Given the conditions in which he was defeated by Nara Shikamaru, Hidan is still alive. He is buried in the forest area accessible only to the members of the Nara clan. He was defeated by Shikamaru as a revenge to the death of Shikamaru's sensei, Sarutobi Asuma.