Peter Grill and the Philosopher's Time (ピーター・グリルと賢者の時間, Pītā Guriru to Kenja no Jikan) is a Japanese fantasy manga series by Daisuke Hiyama. It was serialized in Futabasha's seinen manga magazine Monthly Action from August 2017 to February 2024 before being transferred to the Web Action manga website, where it finished serialization in August 2024. It has been collected in fifteen tankōbon volumes. The manga is licensed in North America by Seven Seas Entertainment. An anime television series adaptation by Wolfsbane aired from July to September 2020. A second season by Wolfsbane and Seven aired from October to December 2022. Source: Wikipedia (en)