Saigo wa? Straight!!
Manga
Saigo wa? Straight!! is a Japanese manga by Kazuyuki Samukawa, serialized in Weekly Shōnen Sunday (Shogakukan) from issue 47 of 2010 to issue 6 of 2014, then in Weekly Shōnen Sunday S from the March 2014 issue to the February 2016 issue. It is often shortened to Saisuto.
Translated from the Japanese Wikipedia article, available under CC BY-SA 4.0. Translated and shortened by ManhWatch AI; may contain errors.