When Couran tests Ars to find if he is after his Throne | Tensei Kizoku Kantei Skill Season 2 Ep 10
Info:
Anime Name: Tensei Kizoku, Kantei Skill de Nariagaru 2nd Season
Japanese: 転生貴族、鑑定スキルで成り上がる 第2期
English: As a Reincarnated Aristocrat, I’ll Use My Appraisal Skill to Rise in the World Season 2
Episode: 10