[The theory that comedians who specialize in the "tsukkomi" (straight man) role are always in "tsukkomi" mode even in everyday life] [Game x Reality: Mixed Kart Battle] [The theory that even if the real person appears as a look-alike in an impersonation show, they might not be noticed] [The theory that "Sakura" is the most common song title in Japan] [Who knows the most about Downtown? Downtown Quiz (The theory that fans know more about Downtown than the members themselves)]