The kabuki actor Bandō Hikosaburō (坂東彦三郎) as the 47 rōnin villain Kōno Moronao (高野師直) and the actor Kawarasaki Gonjurō (河原崎権十郎) as Hagan Takasada (判官高定).

Two key figures, the main villain and what is remembered as the sinless victim of the 47 rōnin story are represented in this print from one of the countless Kanadehon Chūshingura series.
The matter was well known by the time already and both literature and theater took inspiration from it. However in an era where peace and harmony had to be preserved all along the country any reference to the original feud was prohibited by censorship and the authors found themselves force to change names for places, characters and sometimes even transpose the flow of the events on a different timeline.
So here Lord Asano becomes Takasada while the evil Kira becomes Moronao.
This may actually be an edition released soon after the first one being the Kanadehon Chūshingura pretty popular by that time. However it misses some details: we can point out that both the names of the actors are missing from the red cartouches where only the characters one are shown.