Winter Days (冬の日, Fuyu no Hi) is a 2003 Japanese anime film directed by Kihachirō Kawamoto.

It is based on one of the renku (collaborative linked poems) in the 1684 collection of the same name by the 17th-century Japanese poet Bashō.

The creation of the film followed the traditional collaborative nature of the source material – the visuals for each of the 36 stanzas were independently created by 35 different animators.

Speaking at the November 30, 2007 Russian theatrical premiere of Winter Days, Norstein said that he had made a longer, 3-minute version of this segment, but had not yet added sound to it.

[2] Kawamoto animated the second (waki) and final (ageku) stanzas as the organiser (shōshō).