Tanjoubi no Chachacha
Japanese title: 誕生日のチャチャチャ
Alternative titles: Minna no Uta
Type: Music
Source: Original
Episodes: 1
Status: Finished Airing
Aired: Feb 1, 1972
Duration: 2 min
Rating: G - All Ages
Producers: NHK
Themes: Music
Demographics: Kids

Japanese school children merrily sing about Happy Birthday songs, not "the" Happy Birthday song, but songs the children created specifically for the birthday person.