Oshikake Nyobo, Kodomo Tuki!Oshikake Nyobo, Kodomo Tsuki!; 押しかけ女房、コドモ付き!; Oshikake Nyoubo, Kodomo Tsuki!; Uninvited Wife, With Child!

High school girl Kousaka Kako's life is turned upside down when two uninvited guests show up on her doorstep; Mirai, a self-proclaimed girl from the future, and Nozomi, who is supposedly Mirai and Kako's child.