Shiina had launched the high school arc as the final arc of the manga in August 2014.
The manga inspired a 52-episode television anime series in 2008, as well as a 2010 original video anime adaptation.
Takashi Shiina confirmed on Twitter on Tuesday that his long-running Zettai Karen Children manga is ending, and that he has already written the afterword comments for the final chapter for when it is published in Shogakukan’s Weekly Shonen Sunday magazine.
A spin-off anime focusing on the series antagonist Kyōsuke Hyōbu titled The Unlimited – Hyōbu Kyōsuke aired in 2013.