- Hokaze Junko: Name revealed in Astral Buddy Ch1 (April 26, 2017). She is known as either Ringlet curl girl or Drill hair girl. Actual name added to the article on April 27, 2017.
- Yobou Banka: Name revealed in Railgun Ch82 (January 27, 2016). He is known as Boy with goggles. Actual name added to the article on same day.
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