Fuyu no Hi (冬の日(ふゆのひ) Fuyu no Hi) or Winter Days is a song by the band Ho-kago Tea Time, produced by Pony Canyon and published on 27 October 2010 on the album Ho-kago Tea Time II. The song was sung by Yui Hirasawa's voice actress Aki Toyosaki, written by Hotaru and composed and arranged by Tom-H@ck.