Kazuo's Misgivings is the forty-sixth chapter of the manga Kengan Omega.
With a lock of Tokita Ohma's hair (and the recent revelation of Hayami Masaki being Meguro's apparent brother), Kazuo prepares to have a DNA test done to see if he is related to Gaoh Ryuki. Meanwhile, Togo Tomari huffs and puffs over who to put forward to the Kengan Association's tournament roster. She calls Gizenga to try to recruit him for the tournament.
The results of Ohma's and Ryuki's test is taken by Worm.