
The announcer or beckoner calls a professional sumo wrestler, or rikishi, to the dohyō (wrestling ring) immediately prior to his bout. He does this by calling the name of each wrestler fighting in turn whilst holding a traditional folding fan. ==Uniform== The outfit worn by the yobidashi is loosely based on an old style Japanese workman`s outfit....
Found on
http://en.wikipedia.org/wiki/Yobidashi

The ring announcers who call the rikishi, by name, onto the dohyo and who sweep the dohyo between bouts. The yobidashi also carry the kensho banners, listing the names of the sponsors who have put up cash awards, before each bout begins.
Found on
http://www.chijanofuji.com/Glossary.html
No exact match found.