Weekly Shonen Jump issue 2, 1972 — 週刊少年ジャンプ, the weekly manga anthology published by Shueisha — came out on January 10, 1972 and carries 13 series, with Ore wa Ryu on the cover. Inside: Ore wa Ryu, Harenchi Gakuen, Koya no Shonen Isamu, The Gutsy Frog (Dokonjou Gaeru), Toilet Hakase (Professor Toilet) and Samurai Giants, and more. This issue carries the first chapter of Ore wa Ryu. It contains the final chapter of Head! Kiba and Guzuroku Koshinkyoku.