Blue Exorcist

A Wolf in Sheep's Clothing (2x6)

Air date: Feb 10, 2017

Shiro Fujimoto, Rin and Yukio’s adopted father, encountered Tatsuma Suguro while trying to take the demonic sword, Kurikara. Tatsuma’s letter reveals the circumstances of how the sword, which is the Myoda Sect’s main object of worship, came to Rin.