The Great Cleric

The Great Cleric is an action-packed ONA that blends isekai adventure with workplace hustle and a healing, lighthearted tone. Based on the light novel by ブロッコリーライオン, the series is produced by Yokohama Animation Lab, with direction by Tamakawa Masato and series composition by Daichi Keiichiro. Featuring Luciel at the center of the story, this title offers a distinctive mix of genres that sets it apart in the isekai landscape.

The Great Cleric follows the unexpected journey of an ordinary office worker who meets a sudden end right before a long-awaited promotion, only to be granted a second chance at life by a divine being. Reborn as a fifteen-year-old healer named Luciel in a fantastical new world, he quickly discovers that his fresh start is anything but peaceful. The nation he finds himself in harbors a deep-seated prejudice against healers, putting him at risk from the very beginning. Hoping to secure his own safety, Luciel turns to the local adventurers' guild—but what awaits him there is grueling training far beyond what he bargained for, along with a daily regimen of a strange concoction known only as "Substance X." With survival as his top priority, this reincarnated salaryman must navigate a harsh world where being a healer may be more of a curse than a blessing.