samurai on horseback;  (medieval) knight
 order of chivalry;  chivalric order
 horse riding;  horseback riding;  horseback rider
 cavalry;  cavalryman;  trooper
 personal combat;  one-to-one fight
 riding (on horseback);  mounting (a horse)
 being a match for a thousand;  being a mighty warrior (combatant, player)
 single horseman;  wait for one tile to finish one's pair and one's hand;  wait for half of one's pair with four melds completed
 mock cavalry battle;  piggyback fight
 personal combat;  one-to-one fight
 sexual position where the man lies flat on his back and the woman sits on top;  cowgirl position
 equestrian tribe;  equestrian people
 shooting on horseback;  equestrian archery
 white knight;  knight in shining armor
 knight wizard;  mage knight
 personal combat;  one-to-one fight
 Knights Templar;  Knights Templars
 romance (e.g. the Arthurian romances)
 having no choice but to carry on;  having no choice but to go on;  being unable to change one's course of action; (lit.) (with the) momentum of (a man) riding a tiger
 knight wizard;  mage knight
 personal combat;  one-to-one fight
 carbine (short gun used by cavalry)
 Teutonic Knights;  Teutonic Order
 waiting for one tile to finish one's pair and one's hand;  waiting for half of one's pair with four melds completed
 Knights Hospitallers;  Knights Hospitalers
 three cavalry disciplines (dog hunting, hat shooting, and horseback archery)
 waiting for one tile to finish one's pair and one's hand while the rest of one's hand is exposed;  waiting for half of one's pair with four melds exposed
 Sagittarius (9th zodiacal sign);  the Archer
 the shogun's eighty thousand guards, comprising hatamoto and lower-ranking vassals