Seunghyun Song’s recent article on epistemic repair for Japan’s military sex slavery lays out the case for considering acknowledgment as a form of reparative justice particularly suited to redressing epistemic wrongs. I agree with Song, but press her on the relationship between epistemic repair and reparative justice more generally. I also outline other forms that backward-looking epistemic responsibility might take. Distinguishing between revisionism and denialism, I ask: Should individual agents who’ve publicly made denialist statements about Japan’s military sex slavery be (...) criminally liable? Should their revisionist counterparts be subject to the kind of social sanctions that are associated with present-day cancel culture? (shrink)