- Casting Gag:
- Cross-Dressing Voices: In the VOMIC, Dude Looks Like a Lady Ultimo and Rune are voiced by Megumi Nakajima and Hitomi Nabatame, respectively.
- Schedule Slip: A fansub example. The manga stopped being translated around chapter 15 due to the incredibly dark content, leaving only fans with fansubs. Sadly, translations for new chapters wouldn't appear until seven years later.
Trivia / Karakuridouji Ultimo