The official website and Twitter account for the TV anime adaptation of Rui Tsukiyo and Reia's The World's Finest Assassin Gets Reincarnated in a Different World as an Aristocrat (Sekai Saikō no Ansatsusha, Isekai Kizoku ni Tensei Suru) light novels has announced that the anime is getting a second season.
The first season premiered on October 6, 2021, instead of the originally planned July premiere due to "various circumstances."
The first season opening theme song is titled, "Dark seeks light" was performed by Yui Ninomiya.
The first season ending theme song is titled, "A Promise" was performed by Aira Yuuki.
1ST SEASON KEY VISUAL:
Yen Press publishes the novels in English, and they describe the story as:
When a great assassin is reborn in another world, he finds himself the heir to a long line of killers from the shadows. With both his modern-day knowledge and experience and the special magic and techniques of this new world, he could very well become the most unstoppable assassin in history…!
When a great assassin is reborn in another world, he finds himself the heir to a long line of killers from the shadows. With both his modern-day knowledge and experience and the special magic and techniques of this new world, he could very well become the most unstoppable assassin in history…!