"Winter Bells" is a song by Japanese singer Mai Kuraki.

It was released by GIZA Studio on January 17, 2002, as Kuraki's 11th single.

The song was used as the opening theme for the anime Detective Conan and the ending theme for the OVA Detective Conan: 16 Suspects.

The song was used as the opening theme for the anime Detective Conan and the ending theme for the OVA Detective Conan: 16 Suspects.

This was her fourth collaboration for Detective Conan but was her first opening theme for the series.