Nanatsu no Taizai (The Seven Deadly Sins)

Nanatsu no Taizai is a Japanese fantasy manga series written and illustrated by Nakaba Suzuki. It was serialized in Kodansha's Weekly Shōnen Magazine from October 2012 to March 2020.

https://vignette.wikia.nocookie.net/nanatsu-no-taizai/images/7/7e/King_Anime_Season_3_Design.png/revision/latest/scale-to-width-down/340?cb=20190809211357

The first face is : King King「キング」 is the Grizzly's Sin of Sloth of the Seven Deadly Sins. His real name is Fairy King Harlequin「妖精王ハーレクイン Yōsei-Ō Hārekuin」 and he is the protector of the Fairy King's Forest and the Fairy Realm.

https://vignette.wikia.nocookie.net/nanatsu-no-taizai/images/7/7e/Escanor_Anime_Season_3_Design.png/revision/latest/scale-to-width-down/340?cb=20190809211543

And second face is : Escanor Escanor「エスカノール」 was the Lion's Sin of Pride of the Seven Deadly Sins, the former second prince of the Kingdom of Castellio, and the man known throughout the Kingdom of Liones as "The Strongest Holy Knight".

Source Anime Info

Source King Image

Source King info

Source Escanor Image

Source Escanor info

The picture Created by me @abdelhamidtsouli