Minna no Uta
She regularly presents enka programmes on Japanese TV. Nagayama has had at least one song appear on the NHK program "Minna no Uta". In 1993, she made her first appearance on the NHK New Year's Eve spectacular Kōhaku Uta Gassen. Since 1995, she has performed at "Kōhaku" for 13 consecutive years, making a total of 14 appearances to date.