紅白 こうはく
kōhaku

Noun
no-Adjective

1. red and white; colours for festive or auspicious occasions (colors)

紅白 こうはく はた ふうになびいていた。
kōhakuno hataga kazeni nabiite ita.
A red and white flag was flying in the wind.
Noun

2. two teams; two groups

Noun

3. Kōhaku Uta Gassen; annual contest between male and female popular singers on New Year's Eve (sponsored and broadcast by NHK) — explanation

Abbreviation
Related to 紅白歌合戦