Community counterplay
Sidestep note
As Yoshimitsu against Leo, sidewalk left against uf+2,1 (Yue Bu Si Quan), then punish with SS2 or DF2.
Source: YouTube: All Strings you can sidestep against Leo
These notes are public community matchup references. Verify details after Tekken 8 patches.
Related answers
As Yoshimitsu against Leo, sidestep right against d+4,2 (Sao Tang Ti > Shang Bu Zhuang Zhang), then punish with SS2.
As Yoshimitsu against Leo, sidestep left against b+1,4 (Ding Zhou Jin Ji Du Li), then punish with the listed Yoshimitsu punish.
As Yoshimitsu against Leo, sidestep or sidewalk either direction against 4, then punish with B2 1.
As Yoshimitsu against Leo, sidestep or sidewalk either direction against qcf+2,4 (Lightning Skypiercer), then punish with FF3 kincho B2~1.
As Yoshimitsu against Leo, punish 1,2,1,1 (Liang Yi Zhou) with DF1 4.
Source: YouTube: Yoshimitsu Full Punishment Guide against Leo