Hirofumi Yoshida is a Private Devil Hunter. Considered a high-class bodyguard specialist by Makima. Yoshida always has a smile on his face, he is seen to be quite playful and mischievous but can also be ruthless. He also loves to have small talk with his opponents during battle.

Spoiler

He has a contract with the Octopus Devil.

Spoiler

During a conversation with Kishibe it is revealed that he is still attending high school.