Tensei Shitara Slime Datta Ken 4th Season Part 3 · 転生したらスライムだった件 第4期 第3クール TV Upcoming Summer 2027 ★ MAL — ActionAdventureComedyFantasy Synopsis Part 3 of Tensei Shitara Slime Datta Ken 4th Season. Note: Being the third cour of the season, it is labeled "Part 3". Source: LIGHT_NOVEL