audio track used is the one from the version with Akechi (right) (JP audio)

as far as I'm aware the only differences between the two in terms of audio are 1) the noise that plays when Akechi walks by the window, 2) the "hmm" Joker makes before looking out the window is more curious in the version with Akechi, and he also audibly sighs/exhales, and 3) the noises of the station when Joker looks out the window

regarding #2, the difference seems a little more pronounced in the eng audio (disinterested hmm vs curious Hmm?)