Weekly Shonen Jump issue 12, 1970 — 週刊少年ジャンプ, the weekly manga anthology published by Shueisha — came out on March 16, 1970 and carries 15 series, with Harenchi Gakuen on the cover. Inside: Harenchi Gakuen, Ankoku Retto, Chichi no Tamashii, Horafuki Ichidai, Siberia no Kiba and Totsugeki Ramen, and more. This issue carries the first chapter of Ankoku Retto. It contains the final chapter of Ore to Omae to Aitsu.