Arcana Heart/Trivia
- Hey, It's That Voice!: Mostly averted at first, as the most well known seiyuu present in the first Arcana Heart is just Mikako Takahashi (as Heart, other people know her as Rushuna Tendou or Kusuha Mizuha). The 2nd game introduces better known names like Marina Inoue (Petra), Kaori Shimizu (Zenia), Yu Kobayashi (Dorothy) and Sayaka Ohara (Clarice). The third game adds in Miyuki Sawashiro (Weiss, the new heroine) and Yuki Matsuoka (Scharharlot).
- You can also find several The Idolmaster seiyuus here, in particular Hiromi Hirata (Makoto Kikuchi) as Kamui, Mayako Nigo (Yayoi Takatsuki) as Lilica and Juri Takita (Kotori Otonashi) as Mei-Fang and Mei-Ling.
- No Export for You: The second game. Probably largely due to the fact that the Play Station 2 didn't handle the game well.
- The Xbox 360 version will not come to the US due to circumstances beyond Aksys' control. The 360 version, weighing in at 2 gigabytes, breaks the 800 megabyte limit for XBLA titles.
- The original game (and the sequel, obviously) skipped Europe.