Happinet revealed the key visual, additional cast, and the first character promotional video for the television anime of writer Kei Sazane and illustrator neco’s Naze Boku no Sekai o Dare mo Oboeteinai no ka?
The anime will premiere on Tokyo MX, BS Asahi, Kansai TV, and other channels in July.
The character video features Kai, voiced by Shōya Chiba.