Beautiful Woman Loves Him a Lot, Sekai Saikou no Ansatsusha

Anime: Sekai Saikou no Ansatsusha Isekai Kizoku ni Tensei suru | The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat | Ansatsu Ki

The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat - Wikipedia

World's Finest Assassin: What If Golgo 13 Was an Isekai?

dark – RABUJOI – An Anime Blog

Sekai Saikou no Ansatsusha, Isekai Kizoku ni Tensei Suru – 02 – Random Curiosity

Hyakkano – 01 (First Impressions) – The Luckiest Telephone Pole in the Universe – RABUJOI – An Anime Blog

The World's Finest Assassin Gets Reincarnated in Another World as an Aristocrat

Sekai Saikou no Ansatsusha, Isekai Kizoku ni Tensei suru - Episode 10 discussion : r/anime

Light Novel Like The Kept Man of the Princess Knight

Sekai Saikou no Ansatsusha, Isekai Kizoku ni Tensei suru Episode #11