Kiyoshi Harai is the strongest and youngest exorcist in history, capable of slaying even the highest demons with ease. He protects what is precious to him with ultimate power but hides a crippling secret: severe social anxiety that makes normal high school life far more terrifying than any battle. Written and illustrated by Shōichi Usui. Japanese manga. Ongoing.

Read Ultimate Exorcist Kiyoshi manga in English, updated regularly. Also known as: 悪祓士のキヨシくん · Ekusoshisuto no Kiyoshi-kun