- Actor Allusion: This isn't the first time that Hibaru played with katanas.
- Fan Nickname: Because of the difficulty, fans dubbed Star Successor as "Wiikaruga".
- Sequel Gap: Ten years after the original game.
- Shout-Out: Orion Tsang's name in the Japanese version (Cheng Long Lee) is "Jackie Chan" translated into Chinese. Also counts as a Bilingual Bonus.
Trivia / Sin and Punishment: Star Successor