By order of appearance:
- This chapter was released with the second volume of limited edition DVDs and Blu-rays for the Toaru Majutsu no Index III anime.
- The School Garden was protected by its own unique system, so not even Anti-Skill could so easily force an investigation.
- In Speech Bubble, Saten's nickname is Sa10 and Uiharu's nickname is GK (stands for Goalkeeper).
- When Mikoto's group are considering the nature of Chandelier and the unseen enemy, a comparison is drawn to a nested doll (or Matryoshka doll), a set of wooden dolls of decreasing size, with the smaller ones placed inside the larger ones in order of size.
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