Tadashii Kodomo no Tsukurikata!
How to make the right future / Tadashii Kodomo no Tsukuri kata! / Tadashii Kodomo no Tsukuri-kata! / The proper way to grow perfect children

A future-ending virus threatens humanity, and Raito is sent back in time to help prevent that fate. His mission centers on Tanaka Yuu, an ordinary first-year high school student, and Yuu’s childhood friend, Takane Kyouko. Raito must ensure that Yuu and Kyouko have children, a task presented as the key to securing humanity’s future. The story follows this unusual assignment amid the students’ high school lives.