The official website of Shueisha's Weekly Shonen Jump magazine revealed on Monday that a seven-page spinoff (pictured at right in image below) will accompany the final chapter of Yusei Matsui's Assassination Classroom manga in this year's 16th issue of the magazine on Saturday. The one-shot spinoff will be part of Kizuku Watanabe and Jō Aoto's Koro-sensei Q! (Quest) manga, which the pair launched in Shueisha's Saikyō Jump magazine in October.

The final chapter of the main manga will have a center color page.

Matsui launched the manga in July 2012, and Shueisha shipped the 18th compiled volume on March 4. The 19th compiled volume will ship on April 4. Viz Media publishes the main manga in North America.

The manga has inspired two television anime series, and two live-action films. Both the second anime season and the second live-action film will portray the original manga's ending.