Yoshida is quite playful and mischievous and loves to have small talk with his opponents during battle. Although he always has a smile on his face, he is also ruthless. Yoshida seems to take his job seriously; he told Denji that if he attempts to reveal his identity as Chainsaw Man, he will interfere and take action to stop him, and eventually does it by grabbing him with the power of the Octopus Devil right before Yoru could attack him in the back. He's probably gay.