Tomodachi Kon - Shinai Naru Kimi to Eien no Ai wa Chikaemasu ka?

Hiro and Nao have zero romantic feelings for each other. but they have been close friends since childhood. They are at an age when they are thinking about their lives. But just when they were thinking that it would be enough to continue this comfortable relationship.... But then, they accidentally get married! The two of them got married before they fell in love... A heartwarming marriage love comedy!