斉木楠雄のΨ難 完結編

The Disastrous Life of Saiki K.: Concluding Arc is the final chapter of the anime series The Disastrous Life of Saiki K., which aired as a year-end special on December 28, 2018. This special episode was not broadcast during late night hours, but rather in the morning, and was released on multiple platforms simultaneously. The Concluding Arc adapts the final portion of the original manga, mainly depicting the final confrontation between Kusuo Saiki and his older brother Kusuke Saiki, as well as their trip to Shinobu Prefecture. The special also incorporates original storylines and utilizes a mashup of the first and second season opening and ending themes as its end credits sequence. Although it was considered the true conclusion of the anime series at the time, it was followed by a new anime series, The Disastrous Life of Saiki K.: Reawakened. The Concluding Arc covers many significant chapters from the manga, providing a relatively complete ending for fans, while also leaving suspense for the following new series.