539. Prob-less, Progress

Summary:

Characters in order of appearance:
 * 1) Akon
 * 2) Female Researcher
 * 3) [[Mayuri Kurotsuchi
 * 4) Nemu Kurotsuchi
 * 5) Mareyo Ōmaeda
 * 6) Marechiyo Ōmaeda
 * 7) Ōmaeda´s brother
 * 8) Sajin Komamura
 * 9) Sajin Komamura´s grandfather
 * 10) Ōetsu Nimaiya
 * 11) Ichigo Kurosaki