here's how to recreate the actual scenario
record litchi training dummy planting stick, 6kote x2, and activate 13 orphans, end recording (the actual match i did a tsubame into 13 orphans but that's not important)
have bang stand in a position where the stick will be just right in front of him, play back the recording and execute daifunka just frames before the litchi executes 13 orphans
daifunka should connect the first hit and 13 orphans should be trailing behind him and hit him while he's pausing--the stick won't hit if litchi's getting hit at the same time--and there you have it, if it's successful, your bang should be getting tagged by 13 orphans
edit: this trick also works with great wheel
edit2: i think what's funny is that i only just now discovered that bang's dash in is vulnerable post-startup to all attacks