Ch. 101Mayuri Kurotsuchi's experiment
Shiraishi continued training to subjugate Infinity by repeatedly attempting to wingsuit fly through the mountains and find her hiding place. Meanwhile, Mayuri Kurotsuchi tested a Bowel-Hunting Dog designed to track Shiraishi and brought Kenpachi Zaraki in to test its resistance to Reiatsu.
- Infinity hid in a mountain cave and challenged Shiraishi to find her by wingsuit flying, while Shiraishi repeatedly crashed and resolved to keep trying.
- Mayuri Kurotsuchi tested the Bowel-Hunting Dog's ability to identify scents, and it found each one in about one millisecond.
- Nemu Kurotsuchi suggested that a captain specializing in Reiatsu should test the dog, prompting Mayuri Kurotsuchi to call for Kenpachi Zaraki.
- Kenpachi Zaraki entered the testing area and released his Reiatsu, but the Bowel-Hunting Dog remained steady and circled him.
- Kenpachi Zaraki reached for his sword, and Mayuri Kurotsuchi warned him not to damage the dog because it was their hope of finding Shiraishi.