Hiroi Michiaki: Mmm this is Rokuro kubi.
Mrs. Hiroi: Yeah.
Hiroi: This is… umm… In the past, there was a person with a long neck, and this is actually a kind of yokai (demon). He plays this shamisen here and slowly slowly slowly slowly his neck stretches out. And he licks at the oil of evening lamps.
For Japanese, see this page.
For video, see this page.