Nihon ga nichirosensou nochi tairiku riken wo baikyakushite itara? ~ Note ga tsunagu rekishi kaihen ~ (Associated Names)

The war with Russia is about to start. Suddenly, such scribbles were written on the notebook of a present-day Japanese boy. As the boy thought it was a prank, he replied in the notebook as a joke, and as he did so, the other person started writing again. What the other person wrote in the…