Modern-day high school student Saburou has no interest in history. He's sent back in time to the Warring States period, where he meets Nobunaga Oda, who turns out to look just like him. Brilliant but shy, Nobunaga asks Saburou to take his place.
No wonder you looked so familiar.
لا عجب أني ظننتُك مألوفاً
Kein Wunder, dass du mir bekannt vorkamst.
Con razón tu rostro me parecía conocido.
Con razón tu cara me 
resultaba familiar.
Je me disais bien
que ce visage m’était familier.
Não é à toa que era tão familiar.