THE RISING OF THE SHIELD HERO SEASON 3

The third season of Tate no Yuusha no Nariagari. After defeating the Spirit Tortoise, Naofumi has no time for rest. An attack from the next Guardian Beast is imminent, but the three other Cardinal Heroes have gone missing. So, Naofumi and his party set out to search for the legendary trio. (Source: Crunchyroll News) — Description from AniList community (anilist.co).