TCRF says that Far East of Eden: Kabuki Klash has debugging features, including a sprite viewer. No idea how to access them in MAME, though. Tried Googling the answer, no luck. Tried asking on Reddit, and the sole suggestion of using Final Burn Neo didn't work. Anyone have any ideas?
If you're talking about how to set up the dipswitches in MAME, press the Tab key and there should be a dip switch menu.
It is OK if debug dips 2-6 are turned on at the moment the opening starts. However, the debug dips are reset at the moment the opening starts immediately after the power is turned on, so turn on the dips before the second and subsequent openings start.