Tensei! Hanbei Takenaka

A dull, unmarried salaryman in his thirties wakes up reborn as Takenaka Hanbei, a famed military strategist from Japan’s age of war and strife. Hanbei and Kuroda Kanbei are remembered as the two genius advisors who helped Toyotomi Hideyoshi unify the nation. Hanbei is not the only one to be reborn: seven other men of the same age and circumstances share his fate. That night, he finds himself in an empty room with a computer and a chatroom called “Tea Room” already open. It seems to let him communicate with the other reincarnated men—but can they survive in this turbulent era?