- Acting for Two: Yohko and her cousin Ayako are both played by Aya Hisakawa in Japanese and Amanda Winn-Lee in English.
- Cross-Dressing Voices: Genderflipped, believe it or not. Yohko's grandmother Madoka was voiced by a male (Yūji Mitsuya), not counting the OAV where she reverted to her prime age (and Satomi Koorogi took up the young Madoka role).
- Ditto for her sister, Chiaki who's voiced by Shigeru Chiba of all people, and the end result is hilarious.
- No Export for You: The single volume manga has not been translated or exported to the USA, unlike Gaku Miyao's Kazan manga series. Nor has any of the video games for the Sega Mega Drive or PC Engine CD been released internationally.,
Trivia / Devil Hunter Yohko