Kono

Kono was a Ferengi male and the cousin of Quark and Rom.

In 2370, he broke into a museum on Cardassia V and stole several valuable bone carvings. He later travelled to Deep Space 9 to sell the items to Quark, although when the personnel tried to talk to him, he beamed onto a departing Tellarite freighter. Kono later returned to the station when Quark was sure Kira Nerys would be distracted, although he was caught by station personnel. 

Later, Kono helped Quark to record an audiobook that discussed the origins of the Ferengi Rules of Acquisition. He and Gaila reenacted the explorations of Derval and Rauplop, who travelled to the depths of Ferenginar.