Nishio (西尾) is the female coworker of Kaiji and Sahara at the convenient store.

She only appears in the same episode she appears in and has a single line of dialogue.

Her notable feature is that she was the first female character seen in the series. Due to this, she was often used in the pachinko series of games despite playing no significant role aside from her few lines of dialogue.


Chuukan Kanriroku Tonegawa



  • She was the first female character introduced to the series.
  • She is the only character to be voiced by a female voice actor.
    • Mikoko Sakazaki is voiced by a male voice actor.[1]
  • She and Mikoko are the only female characters in the main series to have speaking roles so far.