A horga'hn on display at Risa (2366)
The jamaharon is a sexual rite originating on the pleasure planet Risa.
One's desire to participate in jamaharon is indicated by the display of a horga'hn, a small statue which is the Risian symbol for sexuality. (TNG: "Captain's Holiday")
Jamaharon with Arandis was the direct cause of the death of Curzon Dax. (DS9: "Let He Who Is Without Sin...")