Rebirth in Japan's Warring States Period

When he woke up, the modern history researcher was reborn in the Warring States Period of Japan and became the famous fallen family Yoshiin Yoshiba. At this time, Owari has not yet been decided, Oda Nobunaga has not yet deployed military force across the world, Kinoshita Tokichiro is still unknown, and Takenaka Hanbei is hiding in the mountains and forests. He has no system, no golden fingers, only insights that are hundreds of years ahead of his time and a heart to change troubled times. Build trade routes, build intelligence, train the Azure Dragon Army, make friends with the world's heroes, and fight alongside Nobunaga. When the fire of Honnoji Temple ignited, history took a bifurcation. In this life, he will personally end the Warring States Period and create his own world. !