Tanaka-kun Is Always Listless (田中くんはいつもけだるげ, Tanaka-kun wa Itsumo Kedaruge) is a Japanese slice of life comedy shōnen web manga series written and illustrated by Nozomi Uda.

An anime television series adaptation by Silver Link aired from April 9 to June 25, 2016, on Tokyo MX and MBS.

The character designs were handled by Haruko Iizuka and the music was composed by Hiromi Mizutani.

[22] Volume 2 reached the 32nd place on the weekly Oricon manga charts and, as of July 27, 2014, had sold 37,291 copies;[23] volume 3 reached the 16th place and, as of November 30, 2014, had sold 63,079 copies.

[25] It was also placed 4th on Zenkoku Shotenin ga Eranda Osusume Comic 2015.