129,174 views•Dec 25, 2019 1.7K 64 SHARE SAVE HISTORY 4.62M subscribers Stay up to date on all of HISTORY's latest premieres at http://history.com/schedule When the guys have a question about Japanese swords, Mike Yamasaki is the expert they call. #PawnStars #Rickharrison Subscribe for more from Pawn Stars: http://po.st/SubscribeToPawnStars Find out more about the show and watch full episodes on our site: http://po.st/History_PawnStars Check out exclusive HISTORY content: History Newsletter: http://po.st/HistoryNewsletter Website - http://po.st/HistoryWeb Facebook - http://po.st/HistoryFacebook Twitter - http://po.st/HistoryTwitter "Pawn Stars" follows three generations of the Harrison family as they assess the value of items coming in and out of their Gold & Silver Pawn Shop in Las Vegas, from the commonplace to the truly historic. HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, imm