Doraemon Plus.

ドラえもんプラス

Doraemon+ (ドラえもんプラス) is a collection of "short story" chapters of Fujiko F. Fujio's Doraemon (as opposed to the so-called "long story" standalone volumes of Daichōhen Doraemon) that did not make the 45 published volumes. It was released as seven volumes between March 25, 2005, to December 1, 2023.