Keppare! Ota-Toshu appears in the table of contents of 10 Weekly Shonen Jump issues (週刊少年ジャンプ, Shueisha), between 1970 and 1970. Its first chapter appears in issue 18, 1970, published April 27, 1970. Its final chapter appears in issue 27, 1970, published June 29, 1970.