The December 2017 special issue of Shogakukan’s Big Comic magazine has published a one-shot manga of Satoshi Yoshida’s Shōnan Bakusōzoku (Bomber Bikers of Shonan) manga. The one-shot ran as a spin-off of Yoshida’s Sono Takusan ga Ai na no ka. manga, which currently runs in Big Comic. In the one-shot, Nimōsaku Gonda and “that character” appear.
Shōnan Bakusōzoku ran in Shonengahosha’s Shōnen King magazine from 1982 to 1987.