Apologies, mistyped @38 and meant that the 9-letter dance shares more
letters with the solution.
rog, another funny error by me on geographic region. Weirdly, in the USA the 5-letter dance is extremely popular (and often associated) with people from the country of the 9-letter dance.
I rather like Pangakupu, but must admit that lacking GK I rarely search for his trademark Maori Ninas/inclusions.