Super Jump.

スーパージャンプ

Super Jump (スーパージャンプ, Sūpā Janpu; abbreviated SJ, and stylized SUPER JUMP), was a biweekly seinen manga anthology magazine published by Shueisha under the Jump line of magazines. Released in Japan on December 20, 1986, the magazine provided serialized chapters of various seinen manga series. The manga series were published under the Jump Comics Deluxe imprint.