- Fan Nickname:
- "Roach Loli" or "Cockroach" for Kurumi, due to her bunny-like twintails coming off as antennae to some.
- "Coitus" or "Boito" for Koito.
- The show itself is known as "Phantom Sales" due to its low Blu-ray revenue.
- Relationship Voice Actor:
Trivia / Myriad Colors Phantom World